The BTU-5001 is a portable and amplified audio system with integrated MP3 musicplayer, Bluetooth Connectivity,Features: FM RadioFeatures: LED LightingFeatures: Built-in BatteryFeatures: Built-in MP3 PlayerFeatures: HandleFeatures: Shoulder StrapFeatures: EqualizerPortable: YesRMS Output Power: 750 WWireless Speaker(s): YesMemory Card Supported: TransFlashBluetooth: YesUSB: YesBattery Rechargeable: YesPower Source: BatteryColor: Jungle CamoLimited Warranty: 1 Year