Bone-conducting bluetooth headsets for outdoor sports with rear hanging mic

The bone-conducting Bluetooth headset has a CVC noise-canceling function and can be used with cell phones, laptops, and other Bluetooth devices.

When connected with PC Bluetooth DONGLE, it can play all kinds of audio from the computer. You can use it to voice chat, and realize wireless QQ, MSN, and SKYPE

• Bluetooth version: 4.1
• Charging mode: power adapter output (DC5V 150mA)
  
• Support protocol: Head set/handsfree/A2Dp/AVRCP
  
• Standby time: about 10 days
  
• Battery capacity: 220 mah
  
• Duration: about 8 hours
  
• Function