Patent Earphones for iPad/iPod/MP3/4 Players, Never Entangled and No Harm to Skin
Delivery term:The date of payment from buyers deliver within days- Price:
Negotiable
- minimum:
- Total supply:
- Delivery term:
The date of payment from buyers deliver within days
- seat:
Beijing
- Validity to:
Long-term effective
- Last update:
2017-12-16 16:08
- Browse the number:
93
- Dongguan Shengqun Electroacoustic Tech. Co. Ltd By certification [File Integrity]
-
Contact:
shengqun(Ms.)
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Telephone:
(86 769) 83634999 Ext:824
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Area:
Beijing
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Address:
No. 31 Shengye Road, North District, of Tianmei Industrial Park, Huangjiang Town, Dongguan, Guangdong, China (523536)
- Website: http://shengqun.tshirtsontour.com/
Product details
- Type: stereo metal earphone
- Driver units: D9mm diameter dome
- Frequency response range: 20Hz to 20kHz
- Impedance range: 32Ω ± 15%
- Sensitivity 98dB±3dB/mW (SPL at 1kHz)
- Rated power: 3mW
- Max input power: 10mW
- Mic driver units: D6.0 x 2.7mm diameter dome
- Sensitivity: -40±3dB (0dB=1V/Pa at 1kHz)
- Directivity: omnidirectional
- Frequency response range: 20Hz to 16kHz
- Current consumption: max 0.5mA
- S/N ratio: more than 60dB
- Cord length: 950mm
- Plug: 3.5mm stereo
- Microphone: with/without
- Logo: customized
- OEM/ODM orders are welcome
- FOB Port: Guangzhou, Shenzhen, Hong Kong
- North America
- Asia
- Western Europe
- Australasia
- Central/South America
- Mid East/Africa
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Any third-party trademarks or images shown here are for reference purposes only. We are not authorized to sell any items bearing such trademarks.
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