Business Car Driving Anti Lost Clip Wireless Bluetooth V4.1 Headphone Ea

MONO Bluetooth Headphone
Pen clip Set design
Aluminum alloy housing
Touch Charging
Bluetooth Chipset &Version :CSR8610 V4.1
Support Profiles:HFP HSP A2DP AVRCP
Noise Reduction:CVC 6.0
Battery Capacity :70 mAH Polymer Lithium Battery
Operating Distance :10 Meters (w/o obstacle)
Function:Answer/End/Reject /Transfer a call/call waiting ,Call Redial/voice report number ,Mute
Adopt CSR8610 chip and it support bluetooth 4.1 technology,compatible with 4G network