Detail information of products

1:20 R/C 11CHANNELS ALLOY CRANE (FUNCTIONS: CRAWLER DRIVE/FORWARD/BACKWARD, LEFT TURN AND RIGHT TURN/CRANE CONTROL/CAB CONTROL/LIGHTING/DEMONSTRATION/SPRAY/SOUND EFFECT/BODY: 3.7V/500MA LITHIUM BATTERY (INCLUDING POWER), TWO 1.5V AA BATTERIES FOR REMOTE CONTROL (EXCLUDING POWER), REMOTE CONTROL DISTANCE: ABOUT 30M; CHARGING TIME: ABOUT 2 HOURS; REMOTE CONTROL TIME: ABOUT 30 MINUTES; CHARGING METHOD: USB CABLE CHARGING. REMOTE CONTROL FREQUENCY: 2.4G, 2 COLOR MIXED PACKAGING）