Features
Gold plated plug Wired control microphone Aluminum ear pads won't heat even after long time working Supports iPhone and tablet PC
General Specs
Brand	AWEI
Model	ES800M
Sound	Excellent Hi-Fi sound
Earphone Type	Wired headset
Sensitivity	116+/-3dB(1000Hz， 0.5Vrms)
Impedance	16 ohms
Frequency Response	18Hz-20000Hz
Driver Diameter	11 mm
Connector	3.5 mm audio jack
Cable Length	1.5 m
Compatibility	iPhone 4， iPhone 3G， iPhone 4S