bluetooth hands free kit

A. Electronic specification1. Standards: Compliant with Bluetooth v1.1
2. Operating frequency: 2.402-2.480GHZ, 79 channels, 1MHZ spacing
3. Receiver sensitivity: -80dBm max
4. Transmitter output power:0-4dBm class 2
5. Operating range: 10 meter
6. Battery life: talking time 2 hours
7. Security: Pairing, Encryption, AuthenticationB. Interface1. Receiver: Open ear loop
2. LED: Power on / Connection / Pair / Battery low indicator
3. 1 push button: Power on /off
4. 2 push button: Volume control / Pair
5. 1 push button: Talk key
6. Battery: 4.2V Lithium polymer, 180mAh
7. Charging jack: Connect to charger to charge batterC. Feature1. Headset battery rechargeable
2. Headset volume control:8 option increase or decrease volume control
3. LED indicator:
(1) LED (Green) flashes once/2 seconds: power on (page scan or park mode)
(2) LED (Green) flashes twice/second: Connection mode
(3) LED (Green) flashes three times/2 seconds: Pairing mode
(4) LED (Red) on: Battery low
4.Pairing function key to link with Bluetooth module inside device
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