Detail information of products

1:20 R/C 4CHANNELS ENGINEERING VEHICLE （FUNCTION: EQUIPPED WITH COLORFUL LIGHTS, CAPABLE OF FORWARD AND BACKWARD MOVEMENT, LEFT AND RIGHT TURNS; BODY: 3.7V/500MAH LITHIUM BATTERY (INCLUDED), REMOTE CONTROL 2 * 1.5V AA BATTERY (NOT INCLUDED), REMOTE CONTROL DISTANCE: 35-40 METERS; CHARGING TIME: 90-120 MINUTES; REMOTE CONTROL TIME: 15-20 MINUTES; CHARGING METHOD: USB CABLE CHARGING）