Wireless Fast Connection Signal Stability High Sensitivity BT Stereo Sport Headphone

Features:
BT 5.0 chip, fast connection, signal stability.
IPX4 waterproof, anti-sweat and anti-corrosion, not afraid of sweat erosion on the earphones, long sweat-proof and comfortable to wear.
The left and right ears can be used separately.
Ergonomic design, semi-input comfort and firmness, cleverly support decompression, ergonomic design, do not pick the ear profile does not increase ears.
Automatically boot the Internet, remove the walking link, and automatically pair.