· Professional Construction Toy: Experience the power of our toy bulldozer for boys; suitable for kids, teens, and adults; realistic RC construction play; promotes motor skills; suitable for ages 12+· Powerful Design: Remote control bulldozer has heavy-duty engines for digging and carrying up to 3.5 lbs; remote controlled bulldozer with lights and sound; handles challenging terrains· Built for Performance: Works on heavy dirt without pre-softening; realistic digging action with a metal shovel; toy bulldozer offers a true-to-life construction experience for kids and RC hobbyists· Large Scale RC Vehicle: A 1:14 scale remote control bulldozer with a 2000mAh battery; playtime of 45-50 minutes; charges in 2-3 hours; durable construction ensures long-lasting performance· Complete Set: Kids construction trucks set includes bulldozer, 2.4GHz transmitter, USB charging cable, 2000mAh battery, and manual; requires 4 AA transmitter batteries (not included)