Features 1、4CH Remote Control for RC Cars and Boats. It works between the frequencies of 2.400GHz to 2.4835GHz, divided into 160 wave bands. 2、It covers the entire bandwidth of the antenna band range. 3、High reception sensitivity. Super active and passive anti-jamming function. 4、Integrated antenna design in the transmitter Ergonomic tilt rudder design, soft rubber grip, can relieve hand fatigue after long time operation 5、Any problem, please contact our store without hesitation. Honor to serve you. This product is specially developed for remote control cars and boats. It possesses super active and passive anti-jamming capabilities, very low power consumption and high receiving sensitivity. Let the beginners can control the car within limited speed range! It has a special Throttle limit switch! Features: 4CH remote control for RC cars and boats Works between 2.400GHz to 2.4835GHz frequencies, divided into 160 wave bands It covers the entire band width of the antenna bandwidth range High receiving sensitivity. Super active and passive anti-jamming capabilities Built-in design of the antenna in the transmitter Ergonomically inclined rudder design, soft rubber handle, can relieve hand fatigue after long time operation Any problem, please contact our store without hesitation. Honor to serve you. Specifications of Transmitter: Channels: 4CH Mode type: RC car/boat RF range: 2.4-2.48GHz Low voltage warning: yes (less than 4V) Powered by: 4 * AA Battery (not included) Display mode: LED indicator Weight: 237g Size: 22 * 17 * 9.5cm Specifications of Receiver: Channels: 4CH ​Color: black Model type: car / boat Frequency: 2.4-2.48GHz Weight: 5g Size: 3.2 * 2 * 1.9cm Package Information: Package size: 24.5 * 18.8 * 10.2cm / 10.2 * 6.9 * 3.7in Package weight: 407g Brand Gift Box Package Package List: 1 * AX6S Transmitter with Receiver 1 * Match Line 1 * Manual Package List 1 * AX6S Transmitter with Receiver 1 * Match Line 1 * Manual