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.
- Drive Unit: 40mm
- Frequency range: 20-20kHz
- Sensitivity: 105dB ±3dB
- Impedance: 32 Ohms S.P.L(at 1KHz)
- Rated power: 30mW
- Maximum power input: 100mW
- Plug: USB stereo
- Cable length:Approx.1.2m
- Color, volume control & Mic optional
Microphone(Optional):
- Noise Cancelling Condenser
- Directivity: Omni
- Driver unit: 6*5mm
- Sensitivity:-58+-3db
- Impedance: 2k Ohm
- Frequency:30Hz to 16KHz
- 1. Comfortable Leather Sleeve and Ear Cushions
- 2. Great Sound Quality/Adjustable Driver units
- 3. Adjustable Headband Length
- 4. Compatible with iPhone/ Android/ Windows Phone and MP3 players
- 5. Compatible with Gaming Devices
- 6. 3.5mm/USB/Airplane Plug Optional
- 7. PC Plugs Available
- 8. PC Mic or in-cord Mic Optional
- 9. Rubber Finish or PU/UV Finish Available
- 10. Colorful Custom Imprint; Customer Logo Printing
---- More Hot sale Headphones/Headsets
MultiMedia Headsets with Detachable Mic or Online Mic; USB/3.5mm plug optional
MultiMedia Headsets with Detachable Mic or Online Mic; USB/3.5mm plug optional
Fashionable Headphone for Smart Phone with In-line Mic
Best Driver Units match the ear cap cavity perfectly, provides superior sound effect;
- Elasticity and toughness superfine surface headband, provides optimal pressure;
- High qulity omnidirectional microphone assures clear voice;
- Elaborate finishing of each part makes produt high standard;
- Super soft leather cushions, provide most comfortable feeling.
- Adjustable sound quality.
- Differen kinds of finishes are available.
- Microphone and Volume Control are optional.
Model | Package | Master Carton | QTY/Container | |||||
Size(cm) | Qty | Size(cm) | 20" | 40" | 40"HQ | |||
L | W | H | ||||||
613 | 22*19*8.5 | 24pcs | 53 | 46 | 40 | 6648pcs | 14016pcs | 15744pcs |
- 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.