Key attributes
 
Style : Headband
 
Use : Mobile Phone
 
Function : Microphone, Noise Cancelling
 
Waterproof Standard : IPX 0
 
Active Noise-Cancellation : NO
 
Communication : Wired
 
Connectors : 3.5mm
 
Place of Origin : Guangdong, China
 
Brand Name : Tonghan
 
Model Number : TH-075
 
Cable Length : 0.9-1.00 m
 
Impedance : 32Ω
 
Jack : 3.5 mm
 
Maximum Voltage : 10mW
 
Sensitivity : 90dB+/-3dB
 
Drive Element : 30 mm
 
Frequency : 20Hz-20kHz
 
Material : Plastic
 
Warranty : 1 year
 
Color : Black