2015 ISEN Brand Wired headphone Remote HIFI Earphone With Mic Headset  www.tiertier.com Specification   Driver unit: 11.5mm
Impedance: 16Ω±15%
Frequency response:20-20000HZ
Sensitivity: 110dB±3dB
Jack:3.5mm Cable length: 1.20M flat
Color: Black, Red, Gold, Silver, Sky Blue, Royalblue
Mic:Yes     Feature Modelling accord with human body engineering,wearing comfortable; Intelligent control,and support android 4.0 or more smartphones and apple mobile phone answering,play,pause,Song,volume up and down and subtract the manipulation; Style fashion,multi-color optional,and tall worthy headphones package. Packaging & Shipping   Shippment: DHL,UPS,TNT,FEDEX,ect. for your choice     Company Information Welcome to TierTier!!    Currently we offer around 1000 products on cell phone accessories like power bank, cell phone case, cell phone screen protector, headphone, speakers, data cable, charger etc.   TierTier.com a leading global B2B group sourcing company. Helping business buyers to get better prices & quality by aggregating their purchase, helping the factories with bigger quantities to achieve economy of scale. It is a very interesting and meaningful work, and will reach win-win strategy.   W:www.tiertier.com Tel: +86 21 6105 3096 Address: No.2305 Zuchongzhi Rd.,Shanghai,200135 China   FAQ Q: How to Order products from our factory? A:1. Please let us know the model and quantity and your speacial demands.
2. Proforma Invoice confirmed, the order will be arranged upon receipt of your payment.
3. Confirm and ship the goods, then tracking number will be sent to you promptly. 4. We will help to track your goods until you receive them safely.   Q: Can I have a sample order?
A: Yes, we welcome sample order to test and check quality. Mixed samples are acceptable.   Q: What is the lead time?
A:Sample needs 1-3 days, mass production time needs 7-10 days for order less than 1000 pcs.   Q: How do you ship the goods and how long does it take arrive?
A: We usually ship by DHL, UPS, FedEx or TNT. It usually takes 3-7 days to arrive.   Q: How to proceed the order if I have logo to print?
A: Firstly, we will prepare artwork for visual confirmation, and next we will produce a real sample for your second confirmation. if mockup is ok, finally we will go to mass production.   Q: Do you offer guarantee for the products?
A: Yes, we will full-inspection two times before delivery.