Bluetooth version: V3.0+EDR
Transmission distance: 10M / 32.80ft
Transmission distance of Mic: ≤1M / 3.28ft
Li-ion Battery: 3.7V/100mA
Charging time: 2 hours
- Connected with two smartphone at the same time.
- The wireless range up to 10 meters.
- Compatible with most Bluetooth-enabled devices.
- This will connect automatically with a phone paired previously.
- Sports Invisible in Ear Smallest Mini Bluetooth 4.0 Heads