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.
- 1. Speaker Driver: 40mm
- 2. Sensitivity: 85db / 110db
- 3. Impedance: 32Ω
- 4. Frequency Response: 20~20000Hz
- 5. Cord Length: 1.5m
- 6. Colors Optional
- 7. Microphone/Volume Control Optional
- 8. Plug Type: 3.5mm/USB
- 9. Rated power: 30mW
- 10. Max Input Power: 50mW
- 1. Comfortable Leather Sleeve and Ear Cushions
- 2. Great Sound Quality
- 3. Adjustable Headband Length
- 4. Compatible with iPhone/ Android/ Windows Phone and MP3 players
- 5. Compatible with Gaming Devices
- 6. Can do Kid's Headphone
- 7. USB Plug Optional
- 8. PC Plugs Available
- 9. PC Mic or in-cord Mic Optional
- 10. Rubber Finish or PU/UV Finish Available
- 11. Colorful Printing
- 12. Customer Logo Printing
In-line Microphone/Detachable Side-Mic(Optional):
- Noise Cancelling Condenser
- Directivity: Omni
- Driver unit: 6*5mm
- Sensitivity:-58+-3db
- Impedance: 2k Ohm
- Frequency:30Hz to 16KHz
More Choice: to do with detachable Mic FOR PO or Cell Phone
Model NO. | Package | Master Carton | QTY/Container | |||||
Size(cm) | Qty (pcs) | Size(cm) | 20" | 40" | 40"HQ | |||
L | W | H | ||||||
KH-222 | 18*15*7 | 24 | 56 | 42 | 38 | 7248pcs | 15132pcs | 17184pcs |
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- 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
CE/RoHS/FCC/EN50332 & More
More About Us:
----BSCI Audit
----Walmart Audit
----ISO9001
