Series name: Funpods series Product name: True Wireless Earbuds
Model: JR-FB3
BT version: V5.3
Audio decoding: AAC, SBC Working frequency: 2400- 2483.5MHz
Max output power: ≤20dBm (E.I.R.P)
BT range: 10m (barrier-free open environment) Frequency response range: 20Hz -20KHz
Music time: about 7h (70% volume)
Calling time: about 5h (70% volume)
Earbud battery capacity: 35mAh
Case battery capacity: 400mAh