1. Original packaging in colour: model 17054 offers a striking appearance, powerful functions and full functionality for your next assembly challenge. Includes MK3 power module, 1 x S motor and remote control. Dimensions: 40.7 cm x 17.6 cm x 15.9 cm. Contains 1423 building blocks. 2. Flexible dual control: The bulldozer kit is controlled by a 2.4 GHz remote control (maximum range 20 m) and a dedicated app. The app provides a remote control mode to move the toy easily in all directions. It drives on chains, the shovel can move up and down at different angles, and the shovel can tilt forward and backward. 3. Educational building toy: The set includes many building blocks, with components sorted and securely packaged to prevent loss. Installation instructions (English language not guaranteed) are included to help you start each step. Compatible with most similar building blocks on the market, with strong scalability. A great learning-at-home game for everyone and a good way to encourage parent-child time. 4. Gift for children and adults: This kit makes a great gift for boys and girls for Valentine’s Day, birthday, Father’s Day, especially for children, teenagers, adults aged 8-14 years and above. Designed for fans and lovers of trucks.