Xiaomi Mi Bluetooth Neckband Collar Earphone
- Dynamic driver and balanced armature driver, more pure and mellow three frequency
- High fidelity transmission, support AAC audio decoding and apt-X, rich immersive sound
- Lightweight, only 40g, ergonomically designed for more comfortable wearing
- 137 mAh lithium battery, playing music last for 8 hours. Standby for about 200 hours
- Magnetic earbud, hang it around your neck without worry about dropping
