... in both sides 2. Double sided car performs somersaults 1.Product Size:17*19.5*18.5CM2 ... .Product Color:Blue, red,Orange3.Battery for car:4.8V 500MAH NI-CD (Included)4.Battery for transmitter ... Charging time:In 3-4 hours7.Play Time:20 Minutes8.Control Distance: about 20 metres9.Frequency:27MHZEN71,ASTM,ROHS,HR4040,62115 ... CTNN.W.: 16.6KGS; G.W.: 20.8KGS Double sided car/two side car/radio control