Hoco ES45 Harmony Sound TWS Wireless Headset with Charging Case

1. Bluetooth version: 5.0; Bluetooth chip: JL AC6936D
2. Battery capacity: 320mAh (charging box); 30mAh (left and right headset)
3. Charging time: 1.5 hours (charging box); 1 hour (left and right headset)
4. Talk/music time: 3.5 hours, standby time: 180 hours
5. Size: 46.2*25.9*49.5mm; total weight: 37g
6. Support master-slave switching, touch function, call Siri, binaural call and other functions