high quality head phone low cost popular headphone custom high bass headphones

    Company introduction Company introduction for high quality head phone     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 from mould to speaker.    Music is Sans Frontieres.             Specifications   Specifications for high quality head phone    Drive Unit: 40mm
Frequency range: 20-20kHz
Sensitivity: 110 dB
Impedance: 32 Ohms S.P.L(at 1KHz)
Maximum power input: 100mW
Plug: 3.5mm stereo
Cable length:Approx.1.8m
Color, volume control & Mic optional   Foldable Headband Fabrics protective sleeve Customized Artwork Imprint
Comfortable ear pad
Texture stitching fabrics
Light weight design 

              Product pictures  Pictures for high quality head phone                Quality control       Quality control for high quality head phone      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;     Certifications    Certifications for high quality head phone       CE/RoHS/FCC/EN50332 & More
  
             Factory overview Factroy overview for high quality head phone 
    Our service   Our service for high quality head phone 
    1,Payment Terms
Trade Terms: FOB,EXW,

Payment Terms: Western Union,TT(30%deposite and the balance before shipment),L/C at sight.

2,Shipping information.

A.Sample lead time:1-2 days for existing products,
                                     5-7 days for customized products high quality head phone,Free samples can be provided,but custmers need to pay for the freight charge. Or we can refund the money after placing an order
B.Mass production lead time:around 30 days after the final sample is comfirmed and the deposite is received. All the products are 100% tested before shipping.


3,Warranty.

All the products will be tested 3 times to pass the inspection of our professional team,and we provide one year warranty.

4,Why choose us?   1,We have been in this line over 8 years,so we have rich experience.
2,We promise high quality,competitive price and fast delivery.
3,We have professional QC,IPQC,QC department to control the quality.
4,Our products include European,North Amecican and son.
5,The main products we produce are headphones&earphones for mobile phones,
computer and other media player.