3dB Channel Balance Hands Free Earbuds Folding Plug , Noise Reducing Headphones In Ear

 

1. Material: ABS
2. Environmental Friendly
3. Good sound and comfortable
4. Various colors, designs are available
5. CE & RoHS certificate is possible if you need
6. Lowest price with good quality
7. Sample Policy: Available
8. Trial orders, OEM designs are welcome
9. Fast delivery
10. Best service from inquiry to delivery

 

Description:

1) Plug: single pin / double pin / folding plug / bending plug
2) Impedance: 32 ohms / 300 ohms
3) Speaker diameter: 27mm or 30mm
4) Sensitivity: 100±3dB/mW at 1kHz
5) Frequency range: 20 - 20,000Hz
6) Channel balance: <3dB
7) Rated power input: 40mW
8) Max. power: 100mW
9) Distortion rate: <1%
10) Connection plug: 3.5mm stereo plug
11) Cable length: 1.8m±10%



Applications:

This kind of earphone is suitable to use in airlines. trains, buses, hospital, portable player, etc.


Specifications:

Competitive Advantage:

Factory Guarantee:

1. One of top manufacturers in Shantou city, with a team of excellent designers, skilled employees, professional service.
2. Have own factory and capability to deal with large orders.
3. Supply thousands of items which are suitable for different markets.
4. Comes up with new designs weekly.
5. Sell at competitive ex-factory price.
6. Trial orders, OEM designs are welcome.
7. Adopt environment-friendly materials and technology.
8. Guarantee good quality and timely delivery.
9. Can be in accordance with the requirements of customers to carry out design and production.
10. Best service from inquiry to delivery