Sondpex CSF-D45B Portable Bluetooth Speaker System and Music Player - Clear Sound, Deep Bass, 12-Hour Battery, USB/SD Slots, FM Radio - Stream Wireless Music with EQ, AUX Input - MP3/WMA Support;

Wirelessly stream music from any Bluetooth-enabled device with A2DP technology Secure simple pairing for up to 30ft of operating range Built-in digital LED display Plays MP3 and WMA music through USB and SD card slots (supports up to 32GB of memory each)Built-in FM radio turner and EQ function3.5mm AUX Line-in is suitable for any computer, MP3 player and other audio device Two separate gears for volume and bass control Built-in lithium battery lasts up to 12 hours.