Description:Material:ABSColor:BlackCompatible: audio device,phone, iPhone,iPod,MP4/3,PC All bluetooth enabled devices.Function: BT on/off,play,volume control,previous song,next song,redial/answer/reject/end calls.bluetooth v3.0+ EDR,Class 2 transmission Powerbluetooth Profile:HFP HSP A2DP AVRCPBattery:built in rechargeable 3.7V/330 mAh lithium batteryBuilt-in MIC,USB charging port ,3.5mm AUX inOperating Range:10mFrequency:2402MHZ-2480MHZ  ISM bandSpeaker:40mm/30mw/32ohmMicrophone Sensitivity:-42dbInput Voltage: DC 5VCharging Time:2-3HWorking Time:4-5H                  USB cable:80cm AUX cable:120cmNet Weight:138gProduct: Dimensions:18.3x17.6x5.4cmm        Good quality, foldable design, very comfortable to wear and easy to carry.Best choice for listening music, watching movie, chatting online etc.   Offer perfect sound quality and effect when you go out to enjoy unfettered music anywhere            Stereo bluetooth transmission strong output power with outstanding sound qualityRechargeable, suitable for both indoor and outdoor exerciseAux in function support all digital audio device with 3.5mm jack, such as iPod/iPhone/ipad,Cell phone,MP3, MP4,Computer, Notebook, PSPPackage includes:1 x earphone  
SHIP FROM : China
SHIP TO : USA, CANADA