This product is specially developed for remote control cars and boats. It possesses super active capabilities, very low power consumption and high receiving sensitivity.Features: 3CH 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. Adopts AFHDS (Automatic Frequency Hopping Digital System). High receiving sensitivity. Super active and passive anti-jamming capabilities. Very low power consumption, and stable performance. LCD screen display.Specifications:Transmitter: Channels: 3 Mode Type: car / boat RF Range: 2.4-2.48GHz Band Width: 500KHz Band: 160 RF Power: less than 20dBm 2.4G System: AFHDS Code Type: GFSK Sensitivity: 1024 Low Voltage Warning: Yes (less than 9V) DSC Port: 3.5mm (output: PPM) ST Range: 90 degrees (L: 45, R: 45) TH Range: 45 degrees (F: 30, B: 15) Charger Port: Yes Power: 12V Powered By: 8 * 1.5V AA batteries (not included) Display: LCD Screen Weight: 395g / 13.9oz ANT Length: 2.6cm / 1in Size: Approx. 15.5 * 12.5 * 18.5cm / 6.1 * 4.9 * 7.2inReceiver: Channels: 3 Model Type: car / boat Frequency: 2.4-2.48GHz Band Width: 500KHz Band: 160 2.4G System: AFHDS Code Type: GFSK Sensitivity: 1024 RF Receiving Sensitivity: -105dBm Power: 4.0-6.5V DC Weight: 5g / 0.1oz ANT Length: 2.6cm / 1in Size: 3.5 * 2.2 * 1.2cm / 1.3 * 0.8 * 0.4in Certificate: CE, FCCPackage Information: Package Size: 25.7 * 18.8 * 14cm / 10.1 * 7.4 * 5.5in Package Weight: 1.3lbPacking List: 1* Transmitter 1* Receiver 1* Antenna tube 1* Code matching line