Product size (cm):
Flat running mode: 33*22*9.8 CM
Climbing mode: 28*22*13CM
Color box size (cm): 33.6x22.8x18CM
Body battery: 3.7V 1500mAH
Remote control battery: 2*1.5V AA (not included)
Charging time: 4-5 hours for remote control / about 2 hours for watch
Use time: about 30 minutes remotely
Remote control distance: 50 meters (remote control)