3color option: brown / gray / silver please remark or sent a message .thanks
Product description
JBMMJ - MJ6600 headset is 20 to 20 KHZ frequency response range， impedance for 16， 113 db sensitivity， easy to drive， match with audio out listen very well. The headphones for music enthusiasts specially set-up the sound， the sound insulation function enhanced can bring great bass sound， like listening to music HiFi and reason for the people are very good choice. In-ear design， improve wear fastness standard three sizes of soft silicone earplugs set of waterproof and sweatproof， at the same time can effectively cut off the excess noise and can wash under running water on the ear plugs and ear plugs have antibacterial coating， reduces the chance of an ear infection.
Wire material:
PU the roll material
thermoplastic elastomerTPR， PU(Thermoplastic Elastomer) Is a highly elastic rubber， high strength， high elasticity， but also has injection molding characteristics of materials.
Nontoxic security， a wide range of hardness， good coloring， soft touch， weather resistance， fatigue resistance and temperature resistance.
Color symbol:
Elegance in stability， calm， peaceful and friendly image， give a person the sense of emotional stability， easy to get along with. When don\'t want to be seen or compelling new iron ash is a good choice.
Applicable scope:
This product is suitable for the MID / Smart MP3/MP4/CD / cell phone / radio / computer and other related products with the output of the Audio class; compatible phone calls and computer video and voice.
Compatible with the scope
1. Used for call control line control unit
2 compatible with:HUA WEI Blackberry， HTC， iPhone， LG， Motorola， Sony and Samsung，Nokia
Shipping
Packages are shipped normally by Air Mail， if you want fast delivery like DHL， EMS， UPS， FedEx， etc， please contact us to get advice. Thank you!
Return
1. Shipping and handling fees are not refundable.
2. Buyers is responsible for shipping costs incurred shipping products back.
3. It may take up to 7 business days to process your return after we receive your product.
4. Defective products must be returned within 7 days from the date you received your order.
5. For any exchange or refund， we need the product must be in its original condition， including the box， and all the accessories. Buyers are responsible for the returning shipping cost.
6. Please contact us before your return the item， we will offer you the right return address.
Contact
1. You are always welcome to ask any question and we\'ll do our best to provide the advices or answers.
2. Please contact us before leaving any negative or neutral feedback. We will work with you to solve any problem.
Feedback
1. Your feedback is extremely important to us. If you are satisfied with the item and our service， please leave us positive feedback， and we will do the same for you.
2. If you encounter any problem during the shipping process or any problem with the item， please give us the opportunity to resolve the problems and we will honestly try our best to solve all the problems for you ASAP.
Order
1. For Russian customers， we need your full name to shipping the package.
2. For Brazilian customers， if you choose the EMS， please tell us your tax number (CNPJ NO. or CPF NO.)
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