Product Dimensions: 34.5 x 20.5 x 14.8 cm; 1.9 kg This is a brand new product and is certified with the Technical Regulations Conformity Mark (技適マーク). It also comes with two car charging batteries. Please refer to the photos for specific product details. There are two types of 35cm long large high-speed radio-controlled monster trucks. Brushed type: RC390 high-speed brushed strong magnetic motor (with protective magnet and heat sink), 30A ESC, and 17G 5-wire servo are adopted. The differential and dog bone are made of nylon, and it has a normal geared metal drive shaft, with a top speed of 40km/h. It adopts a realistic structural design and reproduces the feel of operating a real car. It achieves full proportional stepless speed change and has functions such as high-speed driving, rapid acceleration, deceleration, braking, reversing, left turns, and right turns. It is equipped with a radio-controlled brushless wheelie support wheel, which can maintain the stability of the car body when performing stunt actions. Using the remote control, the speed of the remote control car can be adjusted in 3 stages: low speed, medium speed, and high speed, and can be changed freely according to your needs. The explosion-proof PVC car body is equipped with LED headlights, LED roof lights, and LED taillights, which can be switched to 3 modes (always on, slow flash, fast flash) with the remote control. It can be operated without problems even at night. [80-120m Remote Control Distance, with 2 Rechargeable Batteries]: This remote control car adopts 2.4G remote control technology, and multiple vehicles will not interfere with each other even if they are used simultaneously. (When using multiple vehicles, please complete the pairing of one vehicle before turning on the power of the other vehicles. Turning on the power at the same time may affect pairing.) The remote control distance varies depending on the model, but it reaches a range of 80-120 meters. Each model comes with 2 large-capacity 7.4V lithium batteries, allowing for a total usage time of approximately 40 minutes. (Continuous usage time) If the battery runs out, you can immediately replace it with another battery and continue using it, so you won't have to stop enjoying it with your children. A charging cable is also included, and the battery charging time is approximately 3.5 hours. The remote control uses 3 AA batteries, which are sold separately.