High-fidelity and cheap custom bus headphones with hard headphone protective case
| Drive Unit | 40mm neodymium |
| Frequency range | 20-20kHz |
| Sensitivity | 98dB±3dB |
| Impedance | 32 Ohms |
| Maximum power input | 100mW |
| Plug | 3.5mm stereo |
| Cable length | Approx.1.8m |
Color, volume control & Mic optional | Can be choosed by you |
1.Great sound quality and bass response, detachable cable.
2.Competitive price in the market.
3.Standard 3.5mm headphone plug fits all computers.
4.1.8m or more long cable that ideal for outdoor use.
5.Enjoy best-in-class performance and optimum sound quality.
6.Comfortable cushioning for hours of comfort.
7.Advanced drivers ensure clarity and details with any music.
8.With CE/ROHS/certification compliance.
Minimum Order Quantity | 2000 Piece/Pieces |
Port | shenzhen |
Packaging Details | blister |
Delivery Time | 5~6 weeks |
Payment Terms | T/T |
Supply Ability | 150000 Piece/Pieces per Month |
We, Ko-Star, are committed to designing and producing high quality and stylish headphones.
By more than 10 years manufactoring experience, we have organized a professional designer/engineer team for the whole production line, as well as effective and successful QC system.
Music is Sans Frontieres.
Quality Control
- With 12 people professional QC & QA Team;
- Strict in-house QC processing;
- Triple production test before production or delivery;
- Material inspection and environment friendly test;
- Procedures/testing:IQC → IPQC → QA → OQC → QS
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----BSCI Audit
---- Walmart Audit
---- ISO 9001