feature:
a bluetooth headset without earplugs, not into ear, wearing no pain.
bluetooth v4.1, compatible with smart phone and most bluetooth device easily.
built-in rechargeable battery, 160 hours standby time, 5 hours playing time
cvc6.0 noise reduction technology, clear call, low distortion, deliver true pure voice.
multipoint pairing (support connecting with 2 bluetooth devices)
support voice prompt (in english)
portable fashion design
built-in microphone
ios real time battery capacity display
easy to control and handsfree
use light pet material,it weighs only 8g, as light as a feather.

package included:
1 x bone conduction bluetooth earphone
1 x manual
1 x charging cable
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