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Headband Headphones
Dongguan Liangyu Electronics Co., Ltd.
Guangdong, China
Last Login Date:
Mar 20, 2015
Business Type:
Manufacturer/Factory
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Product Description
Company Info
Basic Info.
Model NO.
LY-820MT
Product Description
Key Features
Adjustable boom microphone
Soft foam-filled ear-pad encloses your ear for max. Isolation.
Adjustable headband make it portable and be suitable for traveling
Convenient In-line volume control are available
Driver Specification
Driver: Φ 40mm mylar speaker
Impedance: 32±15% Ω
Sensitivity: 122±3dB(at 1K Hz)
Frequency Response: 20-20, 000Hz
Rated input power: 30mW
Maximum input power: 50mW
Microphone Specification
Element: Φ 9.7x6.7mm electret condenser microphone
Directivity: Omni-directional
Sensitivity: -52±2dB at 4.5V, 2.2K Ω
Frequency Response: 20-20, 000Hz
Operation Voltage: 4.5V-10V
Adjustable boom microphone
Soft foam-filled ear-pad encloses your ear for max. Isolation.
Adjustable headband make it portable and be suitable for traveling
Convenient In-line volume control are available
Driver Specification
Driver: Φ 40mm mylar speaker
Impedance: 32±15% Ω
Sensitivity: 122±3dB(at 1K Hz)
Frequency Response: 20-20, 000Hz
Rated input power: 30mW
Maximum input power: 50mW
Microphone Specification
Element: Φ 9.7x6.7mm electret condenser microphone
Directivity: Omni-directional
Sensitivity: -52±2dB at 4.5V, 2.2K Ω
Frequency Response: 20-20, 000Hz
Operation Voltage: 4.5V-10V
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