Overview:The multi-functional speaker allows switching modes between BT mode, TF card mode, U disk mode, Line-in mode, FM mode. Colorful LED Light brings your eyes a luxury feast when listening to music, very suitable for camping, parties, and more. With a portable handle, easy to carry it outdoors. It is ideal for personal usage, indoor party or BBQ, picnic, camping, and outdoor activities with friends and family.Features:[Multi-functional Speaker]The speaker allows switching modes between BT mode, TF card mode, USB disk mode, AUX-in mode, FM mode.[BT Connection]Support wirelessly playing music from your smartphone, Tablet PC via BT. Compatible with almost all BT-enabled audio devices.[Colorful LED Light]Colorful LED Lights bring your eyes a luxury feast when listening to music, very suitable for camping, parties, picnic, and more.[Simple Operation]Buttons can easily control playing/pausing, volume +/-, previous/next track, and mode switch.[Compact and Portable]Mini and lightweight design, coming with a portable handle on the top, easy to take it anywhere.Specifications:Model: MS-133BTDriver Unit: 4 inchBT Version: BT3.0BT Range: 10m (no obstacle)Function: BT, AUX-in, TF, U disk, FMMusic Format: MP3, WMA, APE, FLACFM Radio Frequency: 87.5-108MHzFrequency Response: 120-22000HzPower Output: 8WFM Radio: YesSupport Memory Card: YesOperation Method: ButtonBattery Capacity: 3.7V 600mAh Lithium BatteryMusic Playing Time: 1-2 hours (depending on music volume)Charge Time: about 1 hourCharging Voltage: DC 5VCharge Interface: Micro USBMaterial: ABSColor: BlackItem Size: 15.0*13.2*11.2cm/5.90*5.19*4.41inItem Weight: 409g/14.42ozPackage Size: 16.6*13.5*11.5cm/6.53*5.31*4.52inPackage Weight: 479g/16.89ozPackage List:1 * BT Speaker1 * Charging Cable