Item: BT-6250 Mini Mono Bluetooth headset

• Mini Mono Bluetooth Headset
  Unique Ear-stud Design 
  Version:  V3.0+EDR
  Mode:     Hands Free/Headset
  Frequency:2.4GHz
  Range:    10M
  Power:    AC Input 110-240V, DC Output 5V
  Talking Time: 3H about
  Standby Time: 75H about
  Dimmension: 35*18*9mm
  Product Weight: 3g about
• Color: black,blue,coffee