Item: BT-320 Mono Bluetooth headset

• Version:  V2.0+EDR
  Mode:     Hands Free/Headset
  Frequency:2.4GHz
  Transmit Power: Class 2
  Range:    10M
  Power:    AC Input 110-240V, DC Output 5V
  Talking Time: 2H about
  Standby Time: 75H about
  Dimmension: 35*18*9mm
  Product Weight: 8g about
• Accessories: USB Cable, Instruction manual, earhook
• Packing: 1pc/color box, 200pcs/ctn, size/ctn: 47.5x35x53.7cm, N.W/G.W.: 8.65/9.77kgs