S19 Bone Conduction BT5.0 Wireless Headphones Noise Reduction HiFi Sound 1800mAh Charge Box Power Bank

Features:
Ear clip type half in-ear design, painless wearing, do not drop.
HiFi high fidelity moving coil unit, tri-band equalization, bring shocking stereo sound.
It can receive external environmental sounds of outdoor sports for safe exercise.
Binaural seperation design, can connect two phones.
Large capacity 1800mAh charge box, magnetic charge, also can charge for phone.
BT5.0 chip, strong signal, long transmission distance and low power consumption.