FREE GIFT ( VALUED $ 5 ):01. usb led lightCOLORS:orange， blue， green，grey，redBluetooth V4.0 ʮPower Bank+FM function+Hand-free SpeakerStylish and exquisite appearance， which is convenient to carry，With it you can enjoy music anytime and anywhereHiFi and dearloud sound outputUsed as 1800MAH power bank can charge your phoneor other device in emergencySupport MicroSD card， and Up to 32GBFM function (fm function will better when it is plug in audio cable)Support hand-free when answer calling (with MIC)Play music in usb disk directlyContact any drives that aux available by aux in cable Specifications:Bluetooth Resolution:CSR 4.0Frequency Response: 100hz-16khzBattery Li-ion:3.7VBattery Capacity:1800mAhDimensions: 205*63*43mmOn/Off/Bluetooth switchRange:upto 10 metres open fieldMusic Play: 8 hours (middle volume)Snr: ��85dbStandby Time: ��90 hoursWeight: 360gSpeakers: dual-speaker stereoPackage contents:1 x bluetooth speaker1 x usb charge cable1 x aux in cable1 x user's manual