Function: 1, 1:20 five-channel remote control engineering vehicle metal excavator 2. Forward/backward/left turn/right turn/excavation lifting/lighting/sound effect 3. It takes 80 minutes to fully charge the battery, and it can play continuously for about 35 minutes when fully 4. The remote control distance is about 30 meters, and the remote control needs 2 AA batteries (need to be purchased separately) Material: alloy Color: as shown Package Contents: 1 x Remote Control Excavator 1 x Remote Control 1 x USB Cable Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.