earphone

Telephone Ear-hook Headset 
With Ear-Hook & on/off Switch
Speaker : φ15mm
Sensitivity:102dB S.P.L at 1KHz
Impedance: 120Ω 
Frequency Response: 20Hz-20,000Hz
Rated Power : 3mW
Power Capability : 30mW
Cable Length: 1.8m?.3m
Microphone Section
Microphone Unit: 6X5mm Dia.Electret condenser
Microphone Directivity: Omni Direction
Sensitivity: -58dB?dB
Impedance: Low
Frequency Response: 30Hz to 16,000Hz
Standard Operating Voltage: 3V

Place of Origin:	Guangdong Shenzhen in China
Model No:	OV220MV
Brand Name:	Ovann
Minimum Order:	3K pcs
Package:	Blister Card
Delivery Time:	30