Wireless Bone Conduction Headset Bluetooth 4.2 Headset Earphone Stereo Headphone Universal Driving Music Hands-free Business

Feature:
Battery Capacity: 75mAh
Standby Time: Up to 160 Hours
COMFORT WEARING - Be free to choose exchange your left and right ear wearing. Compatible iOS, Android, WP system, as long as the devices have Bluetooth, it can be used.
Bluetooth Profiles: HSP1.2、HFP1.6 、A2DP1.3、AVRCP1.5、D11.3
Play time: 4 hours
Transmission distance: 10m
Wireless frenquency: 2.4GHZ
Call duration: 4 hours
Bluetooth Standard: V4.2
CLEAR CALL AND HIGH QULITY - Using CVC6.0 + DSP audio processing dual noise reduction technology to improve the sound quality. Built-in high-performance lithium battery, 4 hours continuous play, 4 hours continuous call, 1.5 hours fast charge. And have integrated keys, voice prompts, electricity display and other functions.
Material: Plastic
SINGLE EAR HOOK TYPE HEADPHONES - Small and covert, more comfortable. is very light, painless wearing in long time use, latest concept ergonomics design fully fit outside the auricle.
SPEAKER UNIT IS EXTERNAL - Loudspeaker close to the ear but it is not inside the ear. It will help listens to the surroundings at the same time, let you keep safety for biking, running, driving and more portable for business, work.
Charge Time: about 1.5 hours