Hi-Fi Stereo Gaming Internet Meeting Stereo OEM ODM Headset for PC and Gaming

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

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• 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.

• 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.