JOYROOM Jbuds JR-BB3 True Wireless Bluetooth Earphones Black

Series name: JOYROOM Jbuds Model: JR-BB3 BT version: V5.4 Audio codec format: AAC, SBC BT range: 10m Water resistance: IPX5 Playtime: about 7-8h (70% volume) Battery life with charging case: 30h Calling time: about 4h (90% volume) Battery capacity: 40mAh (earbuds)/400mAh (charging case) Charging time: about 1.5h Charging input: 5V⎓1A Charging port: Type-C Frequency response: 20Hz-20KHz Speaker size: Ф10mm Material: ABS PC Category: Earbuds