new promotional products colorful design wired zipper earphone with mic

        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.                 Speaker             Speaker size: 10mm Sensitity: 115dB+3dB Impedance: 32Ω Frenquency response: 20-20kHz Cable: 1.2m Plug size: 3.5mm Power: 3mW Color: Optional
                MICROPHONE Noise Cancelling Condenser Frequency Response: 30Hz~15KHz Impedance:2.2K Ohm Sensitivity: - 58dB±3 dB
               

(1) High quality

(2) Reasonable price

(3) Small order available

(4) OEM service is welcome

(5) Sample time: within three days

(6) Customized Logos are very welcome

(7) Packaging Detail: blister or plastic packing

(8) Customized designs, colors, sizes are accepted

(9) We are specialize in manufacturing various headphones

                  CE/RoHS/FCC/EN50332 & More       Factroy Overview  
    SHOWS