Description

DK**9  Features:
1.Bt3.0 HSP, HFP Supported
2.Calls handling(answer, reject calls, last number redial,Automatically answer incoming calls,voive dialing)
3.Stereo music supported
4.**0m full duplex intercom
5.Support mutil-connection and PTT remote control
6.Dual link two phones or one phone and one two-way radio adapter
7.Aux Audio input
8.Firmware USB upgrade available
9.GPS connection and FM radio  Supported
*0.4 Buttons Operation for hands free                                                                                                               *1.Volume Up/Down Tunable

DK**9 Specifications:
1.Chip: CSR BlueCore 5mm
2.Transmission distance: *0m
3.RF frequency: 2.4GHz
4.Bluetooth RF spec: class 1
5.RF power: 6dB
6.Standby time: **0 hours
7.Cellphone talk time: *0 hours
8.Music playing time: *0 hours
9.Charging time: ≤4 hours
*0.Battery capacity: 5.0V DC/**0mA
*1.Battery type: Li-poly battery **0mAh
*2.Working voltage: **0mA/3.7V
*3.Applicable model: compatible with all major brands of Bluetooth mobile phone and Bluetooth GPS