Fineblue Wireless Bluetooth Headset
gold color
F-V2 model
10-25000Hz Frequency Response Range
Resistance: 32Ω
120db Sensitivity
Bluetooth 4.0
Talking Time: Up to 8 hours
Standing By Time: Up to 180 Hours
The charging time: about 1.5 to 2 hours
Fineblue Wireless Bluetooth Headset
gold color
F-V2 model
10-25000Hz Frequency Response Range
Resistance: 32Ω
120db Sensitivity
Bluetooth 4.0
Talking Time: Up to 8 hours
Standing By Time: Up to 180 Hours
The charging time: about 1.5 to 2 hours