When you hear the name Sylvania, immediately you think of quality, great sound and affordability. Well this Portable Bluetooth speaker from Sylvania carries on this reputation. The long lasting battery provides you hours of playback from any Bluetooth enabled device. It also has a 3.5m input if needed so you can connect any audio device, even if it does not have bluetooth. It also has a built in USB Charger so you can power up your phone or tablet on the go. With dual 4-Inch Speakers and a sleek blue backlight, the powerful stero speaker will sound and look AMAZING. Set the perfect music scene with Treble, Bass and Volume controls. Take this speaker in to your work shop, pool party or patio. Included in the box is a USB charging cable and audio cable, so you can begin the fun right away. Sylvania, the leader in quality sound at affordable prices!