Product description
With noise canceling function
Product type: dynamic round headphones
Wearing way: over-head
Usage: for hi-fi headphones, MP3 player, iPod, iPhone and CD players
Speaker: 40mm
Impedance: 32Ω
Power: 50mW
Frequency range: 20 to 20000Hz
Sensitivity: 115dB
Plug: 3.5mm stereoscopic plug
Cable: 1.3m
Battery: rechargeable lithium battery that can be removable