Stereo headphones for mobile phone and computers

Stereo headphones for mobile phone and computers

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Basic Info

Payment Type:	L/C or T/T

Product Description

Features:

Rotatable and foldable headphones
Bright white surface deal with UV gloss varnishing and head beam with ABS, ergonomic smooth design, make sure to wear comfortable and excellent noise suppression effect
High quality PU earcap, lighter and comfortable with no pressure, can be used for a long time
New design with 180° rotating and folding, more convenient for carrying
40mm drive unit, cavity shell made of ABS, can inhibit the unnecessary vibration
Using 2D mechanical connection, can be adjustment to the right location, more humanized
Rotatable and foldable: new design with 180° rotating and folding, more convenient for carrying, also fashion and characteristic
Component: deal with UV gloss varnishing and head beam with ABS, high quality PU earcap, can be used for a long time
Drive units: cavity shell made of ABS can inhibit the unnecessary vibration, using 2D mechanical connection, can be adjustment to the right location, more humanized

SPK:

Drive unit size: Φ40mm
Impedance: 32Ω
Diaphragm: 16u
Distortion: <5% at 1kHz 1mW
Rated power: 20mW
Maximum power: 50mW
Sensitivity: 107dB ±3dB (at 1kHz/0.178V)
Frequency range: 20Hz~20kHz

Mic:

Directivity: omnidirectional
Size: Φ4*1.5mm
SNR: >58dB
Standard working voltage: 2V
Maximum working voltage: 9V
Sensitivity: -42 ±3dB (at 1kHz 4.5V 2.2kΩ 0dB=1V/Pa)
Frequency range: 100Hz~10kHz

Others:

Wearing method: in ear
Headphone type: dynamic
Connection method: by cable
Plug: Φ3.5mm
Cable: 1.2m, TPE cable

Rotatable and foldable headphones

Bright white surface deal with UV gloss varnishing and head beam with ABS, ergonomic smooth design, make sure to wear comfortable and excellent noise suppression effect

High quality PU earcap, lighter and comfortable with no pressure, can be used for a long time

New design with 180° rotating and folding, more convenient for carrying

40mm drive unit, cavity shell made of ABS, can inhibit the unnecessary vibration

Using 2D mechanical connection, can be adjustment to the right location, more humanized

Rotatable and foldable: new design with 180° rotating and folding, more convenient for carrying, also fashion and characteristic

Component: deal with UV gloss varnishing and head beam with ABS, high quality PU earcap, can be used for a long time

Drive units: cavity shell made of ABS can inhibit the unnecessary vibration, using 2D mechanical connection, can be adjustment to the right location, more humanized

Drive unit size: Φ40mm

Impedance: 32Ω

Diaphragm: 16u

Distortion: <5% at 1kHz 1mW

Rated power: 20mW

Maximum power: 50mW

Sensitivity: 107dB ±3dB (at 1kHz/0.178V)

Frequency range: 20Hz~20kHz

Directivity: omnidirectional

Size: Φ4*1.5mm

SNR: >58dB

Standard working voltage: 2V