Rev up your listening enjoyment with a portable speaker that puts the “go” in “on-the-go”! It even has moving wheels, headlights that glow and a gleaming exterior. Built-in FM radio, plays MP3 files from USB and microSD card. Connects to other audio sources via Bluetooth (wireless) or 3.5mm aux in (wired). Stereo sound; rechargeable battery runs up to 6 hours on a full charge, charging cable included. Available as: Red Truck (11" l x 4.5" w x 4.5" h) or Blue Car (10.25" l x 3.75" w x 3" h).