Compatible with phone models: HUAWEI Blackberry， HTC， iPhone， LG， Motorola， Sony， SamsungCompatible with computer video phone calls and voiceWire material:TPE/the roll materialSuitable for MID / MP3 / MP4 / CD / smartphone / radio / audio class computers and related products outputHeadphone material:Aluminum alloy100% Genuine Original and high qualityThis type of headphones for music enthusiasts special voice set-up， enhanced sound insulation function can bring good bass sound， for like listening to rock music and rational people very good choice.Object type design， improve wear firmness with standard 3 sizes soft silicone earplugs set of rainproof anti-perspiration， also can effectively block redundant noise and can be in tap water rinse under ear plugs and a set of ear plugs bacteriostatic coating， reduce the ear infection.Specifications:Brand: JBMMJModel : MJ9600Wearing type : In-EarFeature: Creative pursuit vogue; Extreme clarity， deep bassFunction : Microphone， Noise Cancelling， Answering phoneHeadset type: DynamicConnectivity : WiredConnecting interface : 3.5mmApplication : Mobile Phone， Portable Media Player， Sport， DJ， ComputerCable length : 1.2mDriver unit: 9mmFrequency response : 20~20KHzImpedance : 16+10%??Sensitivity : 118dBPakage include:1PC x Earphone， 3 Paris x Earplug， 1 x Wire Holder， 1 x Storage Bag，1 x Burn-in Software CD，1 x User ManualNote:1.Please allow a little size error due to manual measurement.2.Due to the difference between different monitors， the picture may not refle actual color of the item.3.If there are any problems when you receive the package， please contact us before leave any feedback. We will solve it for you patiently. Thanks for your understanding. Have a good day.