Color: Black
Bluetooth Specs: V2.0+EDR, Backward compatibility
Single Track
Transmitted Power: Class 2/2.5 mw
Range: 10m
Frequency Range: 2.4GHz ISBN Band
Connection Mode: Point-to-Point
Talk-Time: 6 Hrs
Standby Time: 300 Hrs
Battery: 500mAh Lithium ion battery
Environmental Temperature: -10OC-45 OC
Charging Temperature: 0 OC -45 OC
Charging Voltage: 4.8-5.5VDC
Dull Charging Time: 3-4 Hrs
The Maximum Output Current: 350mA
Safety Approval: Conversation, encryption, approval
Product Size: (L)120mm(W)60mm(H)14mm