Product battery:7.2V 1800mAH  NI-MH

Transmitter battery:8x\"AA\" (not included)

Charging time: 4.5h

Play time： 6min

Control distance:  100m

Speed:30km/h

Motor:550PH

Gear ratio：1:9.8

Function:1. Weight: 2167g;

               2. Wheelbase: 27.2cm;

               3.Chassis height: 4.1cm;