8 Channel RC Excavator, 1/26 2.4Ghz Remote Control Tractor Car Toy Construction Vehicles Sand Digger Kids Toy for Boys Age 3 4 6 8 Years Old and Adults Price: $41.99 + 1. [Fit for Age 6+ Kids]-- Made of premium quality harmless and non-toxic ABS plastic. 2. The speed is up to 0.55Mph. The cab can be rotated 360°. 3. It's equipped with one 3.6V 400mAh Ni-MH batteries with USB cable, every 3-4 hours. charging time support 25-30 playing time, which provides longer.