user manual

FCC ID: 2ACP4-BT250

Users Manual

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FCCID_3034560

                                                                                                                           Warnings and Precautions:
BT250: Bluetooth Earbuds with Microphone                                                                                    * CAUTION: To prevent electric shock, use only compatible USB charging devices
                                                                                                                              WARNING: To reduce the risk of fire or electric shock, do not expose this apparatus to rain or moisture.
Product Parameters                                                                                                            CAUTION: Use of controls or adjustments or performance of procedures other than those specified may
                                                                                                                              damage your device
                                                                                                                              WARNING: Changes or modifications to this unit not expressly approved by the party responsible for
        Version                 3                                               75mAH
                                                                                                                              compliance could void the user‘s authority to operate the equipment.
                  Time           180 hours              Talk Time               2.5 hours
        Power                   DCSV/200mA                          Time        2 hours
                                                                                                                              WARNING: Always store in a cool dry location.
        Noise Reduction         CVC6.0                  Protocol                HEP HSP AZDP AVRCP APTX                       WARNING: Headphones are capable of producing sound levels which can be harmful to your hearing.
                                                                                                                              Do not listen at high volume for prolonged periods of time. Headphones may block out surrounding
                                                                                                                              sounds. Never wear headphones while operating a vehicle. Use with caution. User assumes all risks
Includes:                                                                                                                     associated with the use of this product.
 * 1 pair of Bluetooth Earbuds (with removable ear—hooks)             + 1 Micro USB, DC 5V USB cable (for charging)           WARNING: Don‘t over insert into ear canal. Discontinue use at the first sign of discomfort. Only use
                                                                                                                              designed pads. Do not use dirty or damaged ear pads. Contains small parts that may present a choking
                                                                                                                              hazard. Keep away from children.
Battery Charging: Before use, make sure battery is fully charged.
1. Find the micro USB slot located on the headphones in—line control                                                       Important Safety Instructions:
                                                                                                                              Read these Instructions.




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2. Plug Micro USB (small) end into the slot, plug the standard USB (large) end into a charging port or
computer.                                                                                                                     Keep these Instructions.
3. When charging is complete, unplug both ends. The earbuds are ready for use.                                                Heed all Warnings.
                                                                                                                              Follow all instructions.
Pairing and Connection: *Before pairing, enable the Bluetooth function of the mobile phone.*                                  Do not use this device near water.
1. When pairing, keep the distance between the mobile phone and the headset within 3.5 feet.                                  Clean only with a dry cloth.
2. Press and hold the Power button for about 5 seconds, and then release it when the red and blue lights                      Do not block any ventilation openings. Use in accordance with the manufacturer‘s instructions.
alternately blink.                                                                                                            Do not charge near any heat sources such as radiators, heat registers, stoves, or other apparatus
At this time, the headset has entered paring mode.                                                                            (including amplifiers) that produce heat.
3. Enable the Bluetooth function of the mobile phone, search the Bluetooth equipment and select "BT250."                   9. Discontinue use if damaged
After connection is successful, the blue light of the headset will blink slowly.                                           10. Protect the cord from being walked on or pinched particularly at plugs, convenience receptacles, and
                                                                                                                                the point where they exit from the device.
For additional information on pairing the earphones to a specific device please refer to your instructions                 11. Only use attachments/accessories specified by the manufacturer.
or contact the manufacturer.                                                                                               12. Unplug this apparatus during lightning storms and when charging is complete
                                                                                                                           13. Refer all servicing to qualified service personnel. Servicing is required when the apparatus has been
Notes:                                                                                                                          damaged in any way, such as power—supply cord or plug is damaged, liquid has been spilled or objects
* If the mobile phone prompts to enter the pairing password, please enter "0000" and confirm.                                   have fallen into the apparatus, the apparatus has been exposed to rain or moisture, does not operate
* The pairing mode will be maintained for 5 minutes. If pairing and connection are unsuccessful beyond                          normally, or has been dropped.
  2 minutes, the headset will automatically switch to the stand—by mode.                                                   14. Headphones are capable of producing sound levels which can be harmful to your hearing. Do not
* After pairing is complete, the headset and the handset will remember each other, without pairing.                             listen at high volume for prolonged periods of time. Headphones may block out surrounding sounds.
                                                                                                                                Never wear headphones while operating a vehicle. Use with caution. User assumes all risks
Key Functions:                                                                                                                  associated with the use of this product.

On/Off: Press and hold the          for 5 seconds to turn on/off.                                                          90—Day Warranty: Sentry warrants this product to be free from defects in materials and workmanship for
                                                                                                                           90—days from the date of original purchase. This warranty does not pertain to damage resulting from
Music Pause: Press the         button to pause playing, and press the             again to resume playback.
                                                                                                                           accident, abnormal use, misuse or neglect. Any defective product will be replaced if returned to an
Volume Increase: Press and hold the            button. Volume Reduction: Press and hold the KBR button.                    authorized Sentry dealer or to Sentry directly at: P.O. Box 885, One Bridge St. Hillburn, NY 10931.
                                                                                                                           Please enclose a check for $5.00 for shipping & handling.
Next Song: Press the         button.     Previous Song: Press the ED putton.
                                                                                                                                         This device complies with part 15 of the FCC rules. Operation is subject to the following two conditions:
Answer/Hang—up: Press the              button to answer when the call is incoming, and press it again to hang up.           (1) This device may not cause harmful interference, and (2) this device must accept any interference
                                                                                                                            received, including interference that may cause undesired operation.
Rejection: Press and hold the           button for about 2 seconds, then release it.


                                                                                                                            FCC ID:2ACP4—BT250       Model #BT250
Specifications:
                                                                                                                             * The Bluetooth® word mark and logos are registered trademarks owned by Bluetooth SIG, Inc.
Driver Unit: 10mm                       Sensitivity: 100dB+/—3dB                    Frequency: 20Hz—20KHz
Impedance: 32 ohms                      Cord Length: 2ft./0.6M                      Battery: Lithium—ion



Document Created: 2016-06-21 10:38:02
Document Modified: 2016-06-21 10:38:02

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