1Pc Mini Wireless BT 4.2 In-ear Earphone

Features:
Mini, portable design.
Ergonomic design,comfortable to wear.
Can be connected by two smartphones at the sametime.
Compatible with most smart BT devices.
With built in microphone,it is very convenient for you to accept phone calls handfreely when you're busy with something else.
Magnetically snaps on to the charger for tangle-free charging.
ABS material, the surface is treated with rubber feel oil, can resist dirt and sweat.