1. Bluetooth 5.4; chip: JL AC7003
2. Battery capacity: 300mAh charging case, 30mAh headset
3. Usage time: 4 hours
4. Material: ABS; Size: 60.6 * 45.2 * 21.7mm; Total weight: 57.6g
5. Support noise reduction, master-slave switching, up and down song switching, summoning Siri and other functions“
Hoco “EW90 True wireless ANC noise reduction BT headset”
Bluetooth 5.4; chip: JL AC7003
Battery capacity: 300mAh charging case, 30mAh headset
Usage time: 4 hours
Material: ABS; Size: 60.6 * 45.2 * 21.7mm; Total weight: 57.6g
