Item: BT-X2 Stereo Bluetooth Headset

• Version:  V2.1+EDR
  Mode: Hands Free/Headset/AV/AV RCP Profile
  Frequency: 2.4GHz
  Transimit Power: Class 2
  Power: AC Input 110-240V, DC out put 5V
  Music Time: 4H about
  Talking Time: 5H about
  Standby Time: 180H about
  Dimmension: 41*18*11mm
  Product Weight: 10g about 
• Color: black,white,orange,blue
• Packing: 1pc/gift box, 200pcs/ctn, Size/ctn:47.5x35x53.7cm, N.W/G.W.: 12.7/14.9kgs