RF Report

FCC ID: A4E39X-XXYY

RF Exposure Info

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FCCID_2463856

                                              SGS-CSTC Standards Technical Services Co., Ltd.

No. 1 Workshop, M-10, Middle section, Science & Technology Park, Nanshan
District, Shenzhen, Guangdong, China 518057
Telephone:      +86 (0) 755 2601 2053                                                        Report No.: SZEM140900529802
Fax:            +86 (0) 755 2671 0594
                                                                                             Page:      1 of 6
Email:          ee.shenzhen@sgs.com
1       Cover page

                               SAR Evaluation Report
Application No.:                           SZEM1409005298RF
Applicant:                                 eMoMo Tech Co., Ltd
Manufacturer:                              eMoMo Tech Co., Ltd
Factory:                                   eMoMo Tech Co., Ltd
Product Name:                              music suit
Model No.(EUT):                            39X(B)
Add Model No.:                             39X-XXYY, 39X(W), 39X(W)-A, 39X(B)-A, 39X(G)
Trade mark:                                39X
FCC ID:                                    A4E39X-XXYY
Standards:                                 47 CFR Part 1.1307(2013)
                                           47 CFR Part 2.1093 (2013)
                                           KDB447498D01 General RF Exposure Guidance v05
Date of Receipt:                           2014-09-25
Date of Test:                              2014-09-29 to 2014-11-14
Date of Issue:                             2014-11-19
Test Result :                                PASS*

*     In the configuration tested, the EUT complied with the standards specified above.

Authorized Signature:




Jack Zhang
EMC Laboratory Manager
The manufacturer should ensure that all products in series production are in conformity with the product sample detailed in this report.
If the product in this report is used in any configuration other than that detailed in the report, the manufacturer must ensure the new system
complies with all relevant standards. Any mention of SGS International Electrical Approvals or testing done by SGS International Electrical
Approvals in connection with, distribution or use of the product described in this report must be approved by SGS International Electrical
Approvals in writing.
The report must not be used by the client to claim product certification, approval, or endorsement by NVLAP, NIST, or any agency of the
federal government. All test results in this report can be traceable to National or International Standards.


“This document is issued by the Company subject to its General Conditions of Service printed overleaf, available on request or accessible at
www.sgs.com/terms_and_conditions.htm and, for electronic format documents, subject to Terms and Conditions for Electronic Documents at
www.sgs.com/terms_e-document.htm. Attention is drawn to the limitation of liability, indemnification and jurisdiction issues defined therein. Any
holder of this document is advised that information contained hereon reflects the Company’s findings at the time of its intervention only and
within the limits of Client’s instructions, if any. The Company’s sole responsibility is to its Client and this document does not exonerate parties to
a transaction from exercising all their rights and obligations under the transaction documents. This document cannot be reproduced except in
full, without prior written approval of the Company. Any unauthorized alteration, forgery or falsification of the content or appearance of this
document is unlawful and offenders may be prosecuted to the fullest extent of the law. Unless otherwise stated the results shown in this test
report refer only to the sample(s) tested and such sample(s) are retained for 90 days only.”


                                              SGS-CSTC Standards Technical Services Co., Ltd.
                                                                                            Report No.: SZEM140900529802
                                                                                            Page:       2 of 6

2       Version

                                                              Revision Record
            Version             Chapter                  Date                             Modifier                 Remark

            00                                           2014-11-19                                                Original




      Authorized for issue by:




      Tested By                                                                                            2014-11-14


                                                  (Owen Zhou) /Project Engineer                            Date




      Prepared By                                                                                          2014-11-19

                                                  (Bella Ou) /Clerk                                        Date




      Checked By                                                                                           2014-11-21

                                                  (Emen Li) /Reviewer                                      Date




 “This document is issued by the Company subject to its General Conditions of Service printed overleaf, available on request or accessible at
www.sgs.com/terms_and_conditions.htm and, for electronic format documents, subject to Terms and Conditions for Electronic Documents at
www.sgs.com/terms_e-document.htm. Attention is drawn to the limitation of liability, indemnification and jurisdiction issues defined therein. Any
holder of this document is advised that information contained hereon reflects the Company’s findings at the time of its intervention only and within
the limits of Client’s instructions, if any. The Company’s sole responsibility is to its Client and this document does not exonerate parties to a
transaction from exercising all their rights and obligations under the transaction documents. This document cannot be reproduced except in full,
without prior written approval of the Company. Any unauthorized alteration, forgery or falsification of the content or appearance of this document is
unlawful and offenders may be prosecuted to the fullest extent of the law. Unless otherwise stated the results shown in this test report refer only to
the sample(s) tested and such sample(s) are retained for 90 days only.”


                                                      SGS-CSTC Standards Technical Services Co., Ltd.
                                                                                                            Report No.: SZEM140900529802
                                                                                                            Page:       3 of 6

3         Contents
                                                                                                                                                                  Page
1       COVER PAGE ..................................................................................................................................................... 1

2       VERSION ............................................................................................................................................................. 2

3       CONTENTS ......................................................................................................................................................... 3

4       GENERAL INFORMATION ................................................................................................................................ 4
    4.1     CLIENT INFORMATION ......................................................................................................................................... 4
    4.2     GENERAL DESCRIPTION OF EUT .......................................................................................................................... 4
    4.3     TEST LOCATION .................................................................................................................................................. 5
    4.4     TEST FACILITY.................................................................................................................................................... 5
    4.5     DEVIATION FROM STANDARDS ............................................................................................................................. 5
    4.6     ABNORMALITIES FROM STANDARD CONDITIONS ................................................................................................... 5
    4.7     OTHER INFORMATION REQUESTED BY THE CUSTOMER .......................................................................................... 5
5       SAR EVALUATION ............................................................................................................................................. 6
    5.1 RF EXPOSURE COMPLIANCE REQUIREMENT .......................................................................................................... 6
       5.1.1 Standard Requirement ........................................................................................................................... 6
       5.1.2 Limits ....................................................................................................................................................... 6
       5.1.3 EUT RF Exposure .................................................................................................................................. 6




 “This document is issued by the Company subject to its General Conditions of Service printed overleaf, available on request or accessible at
www.sgs.com/terms_and_conditions.htm and, for electronic format documents, subject to Terms and Conditions for Electronic Documents at
www.sgs.com/terms_e-document.htm. Attention is drawn to the limitation of liability, indemnification and jurisdiction issues defined therein. Any
holder of this document is advised that information contained hereon reflects the Company’s findings at the time of its intervention only and within
the limits of Client’s instructions, if any. The Company’s sole responsibility is to its Client and this document does not exonerate parties to a
transaction from exercising all their rights and obligations under the transaction documents. This document cannot be reproduced except in full,
without prior written approval of the Company. Any unauthorized alteration, forgery or falsification of the content or appearance of this document is
unlawful and offenders may be prosecuted to the fullest extent of the law. Unless otherwise stated the results shown in this test report refer only to
the sample(s) tested and such sample(s) are retained for 90 days only.”


                                              SGS-CSTC Standards Technical Services Co., Ltd.
                                                                                            Report No.: SZEM140900529802
                                                                                            Page:       4 of 6

4        General Information
4.1 Client Information
         Applicant:                             eMoMo Tech Co., Ltd
         Address of Applicant:                  4th, Floor, Yong He Building, Tai Wan Industrial Park, Shi Yan Town,
                                                Bao’an District, Shen Zhen, Guangdong, China
         Manufacturer:                          eMoMo Tech Co., Ltd
         Address of Manufacturer:               4th, Floor, Yong He Building, Tai Wan Industrial Park, Shi Yan Town,
                                                Bao’an District, Shen Zhen, Guangdong, China
         Factory:                               eMoMo Tech Co., Ltd
         Address of Factory:                    4th, Floor, Yong He Building, Tai Wan Industrial Park, Shi Yan Town,
                                                Bao’an District, Shen Zhen, Guangdong, China

4.2 General Description of EUT
         Product Name:                          music suit
         Model No.:                             39X-XXYY, 39X(W), 39X(W)-A, 39X(B), 39X(B)-A, 39X(G)
         Trade Mark:                            39X
         Operation Frequency:                   2402MHz to 2480MHz
         Bluetooth Version:                     3.0 with EDR
         Modulation Technique:                  Frequency Hopping Spread Spectrum(FHSS)
         Modulation Type:                       GFSK, π/4DQPSK, 8DPSK
         Number of Channel:                     79
         Hopping Channel Type:                  Adaptive Frequency Hopping systems
         Test Power Grade:                      46(manufacturer declare)
         Test Software of EUT:                  Blue test 3 (manufacturer declare)
         Sample Type:                           fixed production
         Antenna Type                           Integral
         Antenna Gain                           0dBi
         Power Supply:                          MODEL NO.:RSS1006-240120-W2E
                                                INPUT:100-200V~50/60Hz 0.6A
                                                OUTPUT:12V 2A
                                                OUTPUT POWER:24W MAX.
        Test Voltage:                           AC 120V 60Hz
        Connect cable:                          100cm (Unshielded)
        Adapter cable:                          200cm (Unshielded)

Model No.: 39X-XXYY, 39X(W), 39X(W)-A, 39X(B), 39X(B)-A, 39X(G)
Only the model 39X(B) was tested, since the circuit design, PCB layout, electrical components used, internal
wiring and functions were identical for the above models, with difference being model name and colour.




 “This document is issued by the Company subject to its General Conditions of Service printed overleaf, available on request or accessible at
www.sgs.com/terms_and_conditions.htm and, for electronic format documents, subject to Terms and Conditions for Electronic Documents at
www.sgs.com/terms_e-document.htm. Attention is drawn to the limitation of liability, indemnification and jurisdiction issues defined therein. Any
holder of this document is advised that information contained hereon reflects the Company’s findings at the time of its intervention only and within
the limits of Client’s instructions, if any. The Company’s sole responsibility is to its Client and this document does not exonerate parties to a
transaction from exercising all their rights and obligations under the transaction documents. This document cannot be reproduced except in full,
without prior written approval of the Company. Any unauthorized alteration, forgery or falsification of the content or appearance of this document is
unlawful and offenders may be prosecuted to the fullest extent of the law. Unless otherwise stated the results shown in this test report refer only to
the sample(s) tested and such sample(s) are retained for 90 days only.”


                                              SGS-CSTC Standards Technical Services Co., Ltd.
                                                                                            Report No.: SZEM140900529802
                                                                                            Page:       5 of 6

4.3 Test Location
        All tests were performed at:
        SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch E&E Lab
        No. 1 Workshop, M-10, Middle section, Science & Technology Park, Shenzhen, Guangdong, China
        518057
        Telephone: +86 (0) 755 2601 2053                   Fax: +86 (0) 755 2671 0594
        No tests were sub-contracted.

4.4 Test Facility
        The test facility is recognized, certified, or accredited by the following organizations:

•       CNAS (No. CNAS L2929)
        CNAS has accredited SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch EMC Lab
        to ISO/IEC 17025:2005 General Requirements for the Competence of Testing and Calibration
        Laboratories (CNAS-CL01 Accreditation Criteria for the Competence of Testing and Calibration
        Laboratories) for the competence in the field of testing.

•       VCCI
        The 3m Semi-anechoic chamber, Full-anechoic Chamber and Shielded Room (7.5m x 4.0m x 3.0m) of
        SGS-CSTC Standards Technical Services Co., Ltd. have been registered in accordance with the
        Regulations for Voluntary Control Measures with Registration No.: R-2197, G-416, T-1153 and C-2383
        respectively.

•       FCC – Registration No.: 556682
        SGS-CSTC Standards Technical Services Co., Ltd., Shenzhen EMC Laboratory has been registered
        and fully described in a report filed with the (FCC) Federal Communications Commission. The
        acceptance letter from the FCC is maintained in our files. Registration No.: 556682.

•       Industry Canada (IC)
        Two 3m Semi-anechoic chambers of SGS-CSTC Standards Technical Services Co., Ltd. have been
         registered by Certification and Engineering Bureau of Industry Canada for radio equipment testing with
         Registration No.: 4620C-1 & 4620C-2.

4.5 Deviation from Standards
        None.

4.6 Abnormalities from Standard Conditions
        None.

4.7 Other Information Requested by the Customer
        None.

 “This document is issued by the Company subject to its General Conditions of Service printed overleaf, available on request or accessible at
www.sgs.com/terms_and_conditions.htm and, for electronic format documents, subject to Terms and Conditions for Electronic Documents at
www.sgs.com/terms_e-document.htm. Attention is drawn to the limitation of liability, indemnification and jurisdiction issues defined therein. Any
holder of this document is advised that information contained hereon reflects the Company’s findings at the time of its intervention only and within
the limits of Client’s instructions, if any. The Company’s sole responsibility is to its Client and this document does not exonerate parties to a
transaction from exercising all their rights and obligations under the transaction documents. This document cannot be reproduced except in full,
without prior written approval of the Company. Any unauthorized alteration, forgery or falsification of the content or appearance of this document is
unlawful and offenders may be prosecuted to the fullest extent of the law. Unless otherwise stated the results shown in this test report refer only to
the sample(s) tested and such sample(s) are retained for 90 days only.”


                                SGS—CSTC Standards Technical Services Co., Ltd.

                                                                Report No.: SZEM140300520s02
                                                                Page:        6 ors

5     SAR Evaluation
5.1    RF Exposure Compliance Requirement
5.1.1 Standard Requirement
      According to KDBAdT49801 Goneral RF Expocure Guldence v05
      4.8.1. Standlone SARt est exclusion consicerations
             Unless specifealy reauired by the publshed RF exposire KDB procedires, stndalone 114
      heselor bay and 10.q axtramiy SAR evaluation for generalpopulation expocure condiions,by
      messurement or namericasmulation,is ot raquired when the corsponing SAR Exclusion
      Thresholi condition,lsted belon, is satsfed
5.1.2 Limits
    "The 1—a and 109 SAR test axclusion threshollsfor 100 MHz to 6 GHzat test separtion ditences
    £50 mm are detrmined by
    I(mac posar f channal, ncluding une:up tolerance, miW)/(min.testseparetion elstanco, mem}]°
    [M(GHe]]= 2.0for 14 SAR ands 7.3 for 10.4 extrority SAR, vhere
        1(GHe) is the RF channalrensmit fequency in Gz
        Powar and eistancs are rounded tothe nearest mW and mm betore calcultion""
        "The resul is rounded to ons decimal placefor comparison
    "Thetest oxelusions are applieabls only when the minmum tost oparaton distanceis 5 50mm and
    for ransmission frequencios batweon 100 Mz and 6 GHz. Whon the minimum tes separetion
    alstanceis « 5 mm,a distance of 5 mm is applid to datarnine SAR test exclusion
5.1.3EUT RF Exposure
     "The Mex Gondductod Pask Ootput Power is 1.18dBm in highest chamnal(2 AB0GHz):
     "The best case gain of the antornais OcBI
      EIRP—1.15¢Bm + OdBi ~1.15d8m
      11150logaithmictarms convert to nameric resul is nearly 1.308tmW
     According tothe formuls. calculate the EIRP tost rosutt
    {{max posar of channel,including une:up tolerance, m¥W)/(min.testseparetion elstanco, mem}]°
      M(GHen
      General RF Exposure — (1.9031mW / 5 mm ) x <2.480GH— 0.4s
      SAR reguirement
      s—a0                                                     o
      ®«@
      So the SAR reportis not reouired




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Document Created: 2014-11-26 04:19:15
Document Modified: 2014-11-26 04:19:15

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