
Crystal Over the Ear Headphones with Soft Leather Ear Caps, OEM/ODM Orders Welcomed
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Basic Info
Payment Type: | L/C or T/T |
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Product Description
Product Description
- Crystal folding design headset with round ear housing, different colors for choose
- Noise-cancelling with 3.5mm plug cover, using for MP3
- TPE cable with microphone, handsfree for answer phone call
- High-quality PU ear cap, lighter with no pressure, can be used for a long time
- OEM/ODM orders with small orders are also welcomed
- Superior after-sales service is always for you
- Small quantities order is allowed
- Drive unit size: Φ40mm
- Impedance: 32Ω
- Diaphragm: 16u
- Distortion: <5% at 1kHz 1mW
- Rated power: 20mW
- Maximum power: 50mW
- Sensitivity: 107 ± 3dB (at 1kHz/0.178V)
- Frequency range: 20-20kHz
- Directivity: Omnidirectional
- Size: Φ4*1.5mm
- S/N ratio: >58dB
- Standard working voltage: 2V
- Maximum working voltage: 9V
- Sensitivity: -42 ±3dB (at 1kHz 4.5V 2.2kΩ 0dB = 1V/Pa)
- Frequency range: 100-10kHz
- Wearing method: in ear
- Headphone type: dynamic
- Connection method: by cable
- Plug: Φ3.5mm
- Cable: 1.2m, TPE cable
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