Remote Control: 2.4GHz Wireless Remote Control 

Detailed Control Distance: >100m 
Transmitter Power: 6 x 1.5V AA battery (not included) 
Playing Time: Approx 15-20/min

speed limit :   Approx  30/mph

Product weight: 2/Lb
Package weight: 4/Lb
Product size (L x W x H): 28.35 x 9.06 x 8.98 inches 
Package size (L x W x H):  28.74 x 9.45 x 9.84 inches