Description
1, Bluetooth 5.3; chip: JL7003D4 2. Battery capacity: charging case 500mAh; Headphones 90mAh 3. Use time: 10 hours 4, Size: 105*70*30mm; Total weight: 98.5g 5, OWS open headphones, not in-ear hanging wear; charging case with digital power display 6, support master-slave switching, summon Siri
