Portable Bluetooth speaker with FM radio / microSD / AUX / MP3 function!  You will be able to listen to your favorite music anywhere in your home! Thanks to the built-in battery, you can listen to music with this speaker on both the beach and at work! The speakerphone is compatible with your smartphone. You can listen to FM radio, music from a USB memory stick, or even add an external device via the AUX port! With the Bluetooth function, the speaker can be easily connected to a portable computer or smartphone! The high-performance speaker provides high-quality sound! Bluetooth USB memory cards SD cards (up to 32 GB) AUX connector Supports MP3 and WMA Built-in FM radio     Accumulator battery Battery life: 3.5 hours Full battery charge: 7 hours Power source: 100-240 V ~ 50/60 Hz Connectivity: USB, SD, AUX FM radio, MP3, karaoke FM radio can store up to 99 radio stations Supported audio recordings: MP3, WMA Bluetooth Equalizer Microphone Remote control Power consumption: 600 W