Specifications

Hotselling Sound Cancelling Headphones

1.Noise canceling
2.top quality s tudio headphones
3.High definition powered isolation headphones
4.Lowest price . Promotion

Features :

Sensitivity: 109 (dB)
Headphone impedance :: 32K (Ω)
Frequency Range :: 20-2000 (Hz)
Plug Diameter: 3.5mm
Wear mode: wearing ear
Distortion rate: 0.4 (%)

Hotselling Sound Cancelling Headphones