... *supports for A2DPV1.2 and AVRCPV portable mp4 player bluetooth speaker ,Portable bluetooth speaker with metal ... Bluetooth speaker Support MP3, mobile phone, CD player, computer, laptop etcBluetooth speakerBluetooth mini beer sound ... dance away. *compatible with iPhone 4, iPod touch 4G, iPad, droid (with latest operating platform) ... 5 pin cable portable mp4 player bluetooth speaker with steel case