Description
1. Bluetooth: 5.3, Chip: JL AC6973D4 2. Battery capacity: charging case 500mAh; Headset 40mAh 3. Use time: 7 hours; Standby time: 180 hours 4. Size: 74*51.5*31mm; Total weight: 59.5g 5. Over-the-ear design, stable and comfortable to wear, charging case with digital power display 6. Support master-slave switching, summoning Siri
