1. 8mm dynamic drive unit, double-acting 4-unit speaker achieves stunning stereo sound quality
2. Bluetooth 5.0 chip, stable signal, fast transmission, low power consumption, wide compatibility
3. The neck-mounted type is integrated with the oblique ear and is more stable and firmer.
4. IPX5 waterproof, not afraid of sweat
5. 160mAh, music time:8 hours, calling time:12 hours
6. Transparent cavity combined with metal