INSTRUCTION MANUAL
WIRELESS EARPHONES
MODEL NO. KJBTIEARBK
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Product Specifications
1. Charging voltage: Micro USB 5V
2. Working current:
3. Bluetooth working range: 10M
4. Output power: 2×20mW
5. Frequency range: 2.402-2.480GHz
6. Distortion factor: ≤1%
7. Sensitivity: ≥95dB
8. Frequency response: 20Hz-20KHz
9. Normal working time:
10. Charging time: About 2 hours
11. Auto power-off: After 8 minutes
12. Battery capacity: 70mAh
20-30mA
Music state 3 hours
Pack Contents
1. Wireless Earphone
2. Quick-start guide
3. Instruction manual
4. Silicon caps (Size: S, M, L) x 1 pair of each
5. Micro USB Cable
Charging
Before using the earphones for the first time, please charge for at least 2 hours.
1. Plug the micro USB cable into the charging port on the earphones, plug the
other end into a USB port on a computer or a USB AC power adapter.
2. Red LED indicator will turn on when earphones are charging.
3. Red LED indicator will turn off once fully charged
When the battery is low the voice prompt will say“Low battery, please charge”,
and the earphones will switch off.
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Power on/off
Press the play/pause key for 3 seconds
Pairing Mode
1. Put the earphones near the Bluetooth enabled device
2. Long press the play/pause key for 3 seconds. The blue and red LED
indicators will flash
3. Follow instructions for your device to search for the earphones
4. The pairing name is KJBTIEARBK
5. The blue LED indicator flashes twice every five seconds when connected
The Bluetooth® word mark and logos are registered trademarks owned by
Bluetooth SIG, Inc. and any use of such marks by Officeworks Ltd. is under
license.
Warning
Please charge with 5V/1A USB power adaptor only.
TO PREVENT POSSIBLE HEARING DAMAGE, DO NOT
WARNING!
LISTEN AT HIGH VOLUMES FOR LONG PERIODS.
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Functions
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1
5
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Silicon caps (Size: S, M, L)
1. Play/Pause key
Power on and off (long press)
When you receive a call, press this button to answer.
2. Next track (long press)/Volume + (short press)
3. Previous track (long press)/Volume - (short press)
4. LED indicator
5. Micro USB charging port
6. Microphone
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