Product information:
Material: ABS+PP+TPE
Working voltage: 3.7
Wattage: 2.5
Battery type: polymer lithium ion battery
Capacity (MAH): 1000
Charging time: 2-2.5 (hours)
Working time: 1.5-2 (hours)

Size Information:
Size: 105(L)*71(W)*48(H)

Packing list: 

X1 electric toy, X1 feather, X1USB cable