Sound Intone I20 Lightweight Portable Wired Kids Headphones In-line Microphone Remote Control Adjustable Headband Stereo for Smartphone Iphone PC Laptop Earphones (Green)

NOTICE:
If you purchase Sound Intone I20 Headphones from any sellers on Amazon other than AMAZON.COM or NEWWAY,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 Authorised Seller: NEWWAY. Never fooled by Imitations especially with very cheap price!

Specifications:
Driver Diameter:40mm
Impedance：32ohm±15%
Sensitivity:98dB±3dB
Frequency range:20-20000HZ
Cable length:1.5m
Microphone
Mic size: 4.0*1.5mm
Sensitivity:-42dB±4dB
Frequency range:100-10000HZ
Package include:
1pc headset
1pc warranty card