F9 BJBJ TWS Bluetooth 5.0 Gaming Earbuds With Mic

Model: F9
Earbuds type: in-ear
Bluetooth protocol: HFP/HSP/A2DP/AVRCP
Earbuds battery capacity: 60mAh
Charging box battery capacity: 2000 mAh
Charges the Earbuds fully: 8 to 10 times
Music time: 3 to 4 hours (related to playback volume)
Call time: 3.5 hours
Bluetooth distance: about 10 meters
Waterproof: IPX7 waterproof
Connection method: single/double free to use
Color: black/white
Function: music play/pause, call answering noise reduction, IOS power display, voice prompt
Bluetooth version: V5.0
Earbuds charging time: about 1 hour
charging time: about 1 hour