fashionable high quality beatingly earphone from china factory Specifications:1. Speaker dia: 10mm 2. Impedance: 16 ohm±15% 1000Hz/Mw3. Sensitivity: 110dB±3dB /1mW(S.P.L at 1KHz) 4. Mylar : 6µ 5. Frequency Response: 20Hz-20kHz6. Level difference of L-R: ≤3dB at 500Hz-1000Hz7. Distortion : Less than 5% at 1KHz 2mw8. Rated Power: 3mw9. Maximum Power: 10mw10. Cadble Length: 1.2m11. Plug Type: Straight 3.5mm Plated Welcome to Sino-Channel Electronics Production Factory We are a professional earphone/headphone manufacturer for more than 10 years. Our main products are mp3 earphones, mobile phone earphones and DJ and computer headphones, all of airline and disposable ear buds.We offer earphones with high quality and competitive prices. Your any inquire are welcome! Primary Competitive Advantages What We Have:1. Goodqualityearphone&headphoneorotheraudioproductswithcompetitiveprice2. We have strict QC standard and professionals & technical 3. All our goods will be tested beforeshipment4. We'll pack our goods well for security reason and do drop test before shipment5.We concentrate on our customers’ satisfaction,and have the professional after-service department, tosolve the problems our customers meet in using, to enhance your benefits.Kindly Remark:1.Price term:T/T 30% down payment, the balance before shipment2.Lead time:15-25 days depending on your order quantity3.Sample available & need sample cost , but will refundafter order be confirmed4.MOQ:1000pcs5.Any question, pls feel free to contact us.