The QFX R-333BT is a rechargeable, 3 band (AM/FM/SW) radio with Bluetooth audio support, built-in flashlight and disco floodlights. You can play music files stored on USB/TF storage or connect an external audio device to its AUX input. It can be operated from numerous power sources; AC, internal rechargeable batteries, external 6VDC power or 4 x D alkaline batteries. It includes a telescoping antenna and carrying handle for on-the-go music.