2.4Ghz SYSTEM AND SUPERIOR QUALITY: For a more enjoyable experience the carrier truck is equipped with a control range of up to 100 feet (30M) and a 2.4Ghz system which blocks other radio signal interference. This results in a more responsive throttle and steering. The Semi-truck offers a max speed of up to 8 mph (12 km/h) and is equipped with premium rubber tires for a strong grip and smooth ride. The oil trailer can detach which allows the truck to go even faster. REALISTIC DETAILS AND FUNCTIONS: RC fuel truck / Simulation Container Tractor Cargo Truck is crafted with realistic details and features to enhance the playtime experience. The truck can detach from its trailer. Toy truck is made of durable material that will withstand heavy use. Truck dimensions: 19 x 3.8 x 3.2in Manufacturered by Fanteecy. GREAT GIFT IDEA FOR AGES 3 TO 10: With impressive handling speed quality and overall performance the Fanteecy remote-control Semi-truck is sure to impress and will make a perfect gift for birthdays holidays and other gift-giving occasions for children 3 years and up. Made with safe material third-party lab tested BPA free and non-toxic. 100% HAPPINESS GUARANTEE: Buy with confidence! We are based in the United States and we design every product to the highest-quality standards. If your child is not delighted contact us and we'll make it right. REMOTE CONTROLLED 1:16 SCALE: Fanteecy Semi-truck and fuel trailer comes with full function features - moves forward backward turns left and right. For optimal performance the wheels work best on a smooth surface. Truck comes ready to run just charge the truck battery with USB charger (included) for 2.5 hours and place 2 AA batteries in remote control (not included).