Warning:
1. Children need to use this product under the supervision of the guardian!
2. The product size is measured manually, and the error is within 3cm!
3. Remote control battery: 2 * AA (not provided)

Product name: 11 channel 1:20 remote control crawler excavator
Product size: 32 * 20 * 10CM
Body rechargeable battery: 3.7V 1200mA,
Service time: about 10-15 minutes
Charging time: about 90-120 minutes
Alloy part: bucket, battery cover
Functions: 11 channels, remote controlled crawler excavator, 680 degrees of free rotation, one key demonstration, light, sound effect, forward, backward, left, right, up, down, digging arm and bucket moving up and down, 2.4G wireless remote control can play together without cross frequency. Music light switch can be controlled.

Product name: nine channel crawler bulldozer
Alloy part: bucket, scarifier
Charging time: 2 hours (the full charge indicator is off)
Service time: about 20-30 minutes
Remote control distance: 40m
Body charging battery: 800Mah/3.7V, remote control frequency: 2.4GHz
Nine channel function: forward, backward, left turn, right turn, 360 ° rotation, front and rear lights of the body, bucket up, bucket down

Product name: Six channel crawler dump truck
Alloy part:  truck rear bucket
Charging time: 2 hours (the full charge indicator is off)
Service time: 20 minutes
Remote control distance: 20m
Body charging battery: 3.7V, remote control frequency: 2.4GHz
Nine channel function: forward, backward, left turn, right turn, body light, unloading function