DiGiYes&reg; Mini CSR Bluetooth V4.0 Wireless Speaker Portable 2.4G Wireless Bluetooth Speaker IP12 Support LINE-IN Function NFC Connect Singal 5W LoudSpeaker Powerful And Melodious Sound (Green) IP2---Upright and foursquare,within mild temperament.Upright and foursquare outline,holding glamour and character,vernal and plain look,energetic and various color Adopt CSR wireless Bluetooth V4.0,inner microphone,support hands-free calls;support NFC(Near Field Communication) function;link to any device by 3.5mm jack plug. Please confirm the DiGiYes IP12 is full charge before you use it.Please confirm your connect distance is less than 20 meter.If there are any obstacles that can be shortened the bluetooth control distance. In some case when your equipment requiring a password,please enter0000.Such as long-term when not in use that please power off the DiGiYes IP1 unit,and every 3 nonths to doing discharge and charge for the Li-Polymer battery. Please contact DiGiYes Customer Care Team for Support if Any Further Compatibility Issue and we will be here to help.Thank you for Paying attention to DiGiYes.