1. Color: White
2. Bluetooth 5.3; chip: JL AC6983
3. Battery capacity: charging case 300mAh; headset 30mAh
4. Use time: 4 hours; Standby time: 150 hours
5. Size: 60.6*45.2*22mm; Total weight: 57.2g
6. Support master-slave switching, up and down music switching, summoning Sir, pressure sensitive operation and other functions
