Product Review

NOTICE: If you purchase Sound Intone I50 Headphones from any sellers on Amazon other than AMAZON.COM or MUJI SHOP,you may buy the imitated products. All Sound Intone products come with 3 months Warranty and it is ONLY available when you purchase your headphones from Sound Intone AUTHORIZED SELLERS. Never fooled by Imitations especially with very cheap price!

Features:
Adjustable headband headphones, compatible with MP3, MP4, PC, PCD, DVD, most smartphone
Specification:
Driver diameter: 40mm
Impedance: 32ohm
Sensitivity: 103dB +/- 3dB
Frequency range: 20-20KHz
Plug type: 3.5mm
Cord length: 1.5m+/-10%
Mic impedance: <=2.2kohm
Mic sensitivity: -45dB +/- 4dB
Mic frequency range: 75-16000Hz