X Email Mobile
| Main Products: |
Beauty instrument,calculator,key light,alarm clock,calendar,electronic watch,pen holder,compass,electronic cigarettes,cigarette holders |
| Contacts: | Xu MingxuChat |
| Mobile: | 86-18857917188 |
| E-mail: | 40196989@qq.com |
| WeChat: | 18857917188 |
| Address: | 1st Floor, No.9, East China Apartment, Tangnan Lane, Lingxi Town, Cangnan County, Wenzhou City, Zhejiang Province |
JOHNYSTAR a large number of long-term production and processing of various electronic products and supporting products, fashionable and diverse, reasonable price, stable and reliable quality, exquisite packaging!
JS-75A In-Ear Earphones music Headset intelligent mobile phone
Energy transfer principle: dynamic
wear mode: ear
audio interface: 3.5mm universal interface
frequency response, harmonic distortion 20-20KHz
: less than or equal to 3% rated power: 3mW
power capacity: 10MW
horn sensitivity: 98 + - 3dB at1KHz/1Vrms
impedance: 16 K + 15%
Speaker diameter: 10mm microphone sensitivity: -42 + 4dB
Wire length: 1200MM + 50MM
Audio: higher bass / high quality audio
pin: 3.5 gold section 4 international standard method
Product material: wire /PVC/ oxygen free copper
Mall promotions and advertising gifts the best choice is . Can be printed guest specified logo or is guest designated packaging
are exported to all over the world!
welcome foreign purchase!
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