B-957NC

ANC Wireless headphones

◊ Soft padding earcup cushion
◊ Foldable ear cups
◊ Active Noise Reduction

Specification

Driver Unit: Dia. 40mm Cobalt Magnet
Impedance: 32 ohm
Sensitivity: 106 dB
Frequency Response: 20 – 20,000Hz
ANR level: >18dB
Version: 5.0
Effective range: 10 meter
Working time: up to 15H
Battery Capacity: 350mAh