Key Features
Product model: F9-5C
Bluetooth version: V5.0, Auto pairing
Noise reduction version: CVC 8.0
Working distance: Within 10 meters
Charging tank capacity: 2000 mah
support: Automatic matching
Standby: Total 220 hours
Calling time: 180 hours
Charging Frquency: 40 times
Tank Input Current: 5 v 1A
Display: LED display
Applicable for mobile phone, tablets (android/iOS system compatible)
