Ear-hook design. 30mm speaker drivers deliver special music listening experience. Perfect for portable use or sports. We welcome OEM/ODM order and offer RoHS certfication for all products.
EARPHONE ELECTRICAL CHARACTERISTIC
Driver Unit :Ø30
Impedance :32Ω
Sensitivity :112db(at 1KHZ 1mW)
MAX. Input power : 20mW
Frequency range : 20Hz~20KHz
Distortion : ≤5%(1mW 1KHz)
Plug :3.5mm
MICROPHONE ELECTRICAL CHARACTERISTIC
Sensitivity :-42dB(at 3V/2.2K 1KHZ)
Directivity : Omnidirectional
RL : ≤2.2kΩ
Current Consumption : Max.0.5mA
Standard Operation Voltage :3.0V
Sensitivity Reduction :Within-3dB at 1.5V
S/N Ratio : More than 58dB
Frequency range : 20Hz~20KHz