Monstercube Color-CLub Portable Wireless Bluetooth Speakers with up to 12 Hrs Battery Life, Powerful Sound with 2*3 W / 40mm Bass Speaker Driver, Touch Control, Built-in Mic, 3.5mm Audio Port, TF Card Slot for iphone, ipad, Samsung, Nokia, LG, Mp3 Player and MoreOrange & Red 1. Portable Stereo Bluetooth Speaker with 2 x 3watts rms digital amplifier and Bass Enhance Technology. 2.Huge 1200mah rechargeable Lithium polymer battery provides up to 12hrs playtime from a single charge 3. Reliable Bluetooth range of up to 15 metres (50ft) and highly responsive touch sensitive controls 4. Inputs for 3.5mm AUX mean that will work with non Bluetooth devices by using the 3.5-Aux cable or play tracks directly from a micro SD card. Intelligent voice guidance makes navigation easy 5. Touch Control adjust Key:keep press "+" can make volume higher,keep press "-" can make volume down,press "Call" can play/pause music or hang up a phone call. Built-in speakerphone allows you talk through the speaker when receiving a phone call