XIAOMI 20176 Mi Bluetooth Earphones mini

Xiaomi Mini In-ear Bluetooth Earphone Single Earbud – Black

— Mini body design
— Ultralight, feel nothing when wearing
— Ergonomic in-ear design, hard to fall out
— IPX4 waterproof, enjoy sports as much as you like
— One-button multi-operation function
— Magnetic pogo pin charging, safe and convenient
— MEMS silicone microphone, strong stability, and great noise reduction bring you a clear conversation
— 7.2mm strong magnet moving coil unit, make the voice and drumbeat more powerful
— Bluetooth 4.1, compatible with the 4G network, CSR 8610 chip, improve compatibility, stability and functionality