1. Bluetooth version: 5.0.
2. Connection distance: 10 meters.
3. LED display function, you can directly understand the power and charging situation.
4. Bluetooth V5.0, support automatic pairing and most Bluetooth devices.
5.3500mAh charging box, can also charge headphones and mobile phone.
6.IPX7 waterproof, no need to worry about water and sweat.
7. Ultra-mini body for a comfortable wearing experience.
8. Function: HIFI sound quality. Volume adjustment, emergency mobile power, binaural calls,
Automatic interconnection, memory matching, intelligent noise reduction.
Waterproof: IPX7 waterproof. Bluetooth distance: about 10m/32.81ft.
Talk time: about 4-5H (full power single use). Listening to the song time: about 4-5-H (full power single use).
Battery type: 5V, 200mAH lithium ion polymer battery.
Charging battery capacity: 3500mAh.
1 pair x F9-5 Bluetooth Headset.
1 x Charge case
1 x charging cable.
4 x ear tips