Feature100% brand new and high quality.It can jumpping and running¡¢you can't catch it until you wake up.A drop height of up to 3 feet (90 cm).Mobility on wood and carpet.A variable snooze time (0-9 minutes)(snooze once before Clocky runs away¡¢ or choose 0 and Clocky runs right away).A flashing screen when beeping/running.Two strong running wheels.In order to avoid the alarm clock jump from 3 feet¡¢do not put in a place where is too high.The alarm clock will be running in different about 30 seconds until it finds a break.The backlihgt will be flashing while the alarm clock moving and rings.Sometimes¡¢the alarm clock revolves while run into a wall.The clock will continues to maintain the ring for 9mimutes after run¡¢or wait till you get up and turn off it.Specifications:Color: red/yellow/black/white.Material:plastic.Size:135mm x 8.5mm(L x Wheel Dia).Power: 4*AAA battery(not included).