Welcome to the store! 1. 2.4G high frequency replaces the original low frequency, so you can get help without using an antenna. 2. 10 RC cars can race together (only 1 RC car included). The remote control range has also increased from 8 meters to about 14 meters. 3. The mini remote control car can be used for a longer time on a single charge, so there is only one taillight, so only one taillight lights up when the RC car is driving. When you reverse, the taillights turn on. 4. Added Bluetooth mobile phone APP function, realizing gravity sensor control and interactive game mode. 5. Mini racing RC car, four-way remote control, after starting the RC car, the headlights and taillights flash. Item Type: Mini RC Car Material: ABS, Metal, Electronic Components Frequency: 2.4G Control Distance: Approx. 12-14m/39.4-45.9ft Charging Time: 3-5 minutes Play Time: 4-6 minutes Control Battery Model: AA Battery x 2 (Not Included) RC Car Battery Model: 1.2V Built-in Battery (Included) RC Car Battery Capacity: 250mAh RC Car Size: Approx. 7.5x3.3x2cm/3x1.3x0.8in 1 x Remote Control Car 1 x Remote Control 1 x Manual 4 x Roadblocks Your satisfaction is our top priority. We will provide you with the best service. If you find any problems after receiving the product, such as damage, incorrect quantity, etc., please contact us immediately and we will provide you with the best solution!