declaration

FCC ID: 2AMQ6-C10

Cover Letter(s)

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FCCID_3866749

                               Declaration statement Letter



2018-05-19
MET Laboratories, Inc.
914 West Patapsco Avenue
Baltimore, MD 21230




RE: Declaration statement Letter




To Whom It May Concern: We hereby declare that (Behind-the-neck sports Bluetooth earphones/Haylou-C10)
fulfill the requirements of 47 CFR Part 15C Section 15.247(g) & 15.247(h).




Compliance for section 15.247(g)
According to Bluetooth Core Specification, the Bluetooth system transmits the packet with the pseudorandom
hopping frequency with a continuous data and the short burst transmission from the Bluetooth system is also
transmitted under the frequency hopping system with the pseudorandom hopping frequency system.



Compliance for section 15.247(h)
According to Bluetooth Core specification, the Bluetooth system incorporates with an adaptive system to detect
other user within the spectrum band so that it individually and independently to avoid hopping on the occupied
channels. According to the Bluetooth Core specification, the Bluetooth system is designed not have the ability
to coordinated with other FHSS System in an effort to avoid the simultaneous occupancy of individual hopping
frequencies by multiple transmitter.




Please cont act me if there is any information you may need. Sincerely,




Name:          Abby Zhang
Position:      N/A
Company Name: Dongguan Liesheng Electronics Co., Ltd.
Address:      F5, Building B, North Block, GaoshengTechPark, No.84 Zhongli Road,
              Nancheng District, Dongguan City, China
E-Mail:        zhangjiaxin@qcymall.com



Document Created: 2018-05-23 14:46:03
Document Modified: 2018-05-23 14:46:03

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