Headset type: In - Ear BLUETOOTH
Frequency response (Hz): 18 - 20.000
Headphones impedance (Ohm): 32
Headphones sensitivity (dB): 116 ±3
Interface: Bluetooth 4.1
Material: Plastic
Color: Black
Stand-by time (h): 80
Talk time / music time (h): 5
Charging time (h): 2
Braided cable: No
Range (m): 10
Noise reduction: CVC 6.0
Bluetooth frequency (Hz): 2400 MHz - 2483.5 MHz