Only used a few times and my son grew out of it. It has mp3 and comes with charger! Details: Race to the rescue with the Rollplay 6-Volt Chevy Tahoe Police SUV! This battery-powered ride-on vehicle looks just like the real thing and is packed with realistic features. The SUV moves at a speed of up to 2.5 miles per hour in forward or reverse and features rubber traction strips for safety and superior control. It also has dual opening doors for easy access and safe driving, and a trunk storage compartment to add to the fun. The Chevy Tahoe Police SUV also features all the sights and sounds of an actual law enforcement vehicle: a working loudspeaker, push-button siren noises, engine sounds, horn and flashing red and blue lights! Plus, this unique ride-on includes an MP3 jack in the realistic dashboard, so off-duty mini-cops can cruise along to their favorite tunes. Sculpted from heavy-duty plastic, the truck's frame is sure to stay free of rust and is guaranteed with a one year warranty that parents know they can count on. Rollplay Chevy Tahoe Police SUV 6-Volt Battery-Powered Ride-On: Recommended for ages 3 and up; weight capacity of 77 lbs and max of 1 rider 2.5 MPH max forward and reverse speed Working horn/engine sounds, LED headlights and two opening doors for a flashy entrance MP3 jack lets your child jam out while he or she rides Realistic details including a clear windshield, 2 opening doors, folding mirrors, storage compartment and chrome-like finishes Additional emergency sounds, emergency lights and loudspeaker for an unforgettable entrance Rubber traction strips on tires make off-roading a breeze Battery life indicator lets you check how much playtime is left; up to 2 hours when fully charged Full battery charge time is 8-12 hours 2 AA batteries required for steering wheel sound, not included One 6V rechargeable battery and charger included