Check the listing for details. Austar TG3 2.4GHz POWERS 3CH Digital Radio Remote Control System. Condition: New. Listed at 27.99 USD. 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. Special speed limit function! Let the beginners can control the car within limited speed range! It has a special Throttle limit switch!Features:3CH remote control for RC cars and boatsWorks between 2.400GHz to 2.4835GHz frequencies, divided into 160 wave bandsIt covers the entire band width of the antenna bandwidth rangeAdopts AFHDS (Automatic Frequency Hopping Digital System)High receiving sensitivitySuper active and passive anti-jamming capabilitiesVery low power consumption, and stable performanceBuilt-in design of the antenna in the transmitterTransmitter is powered by 4 * AA BatterySpecifications of Transmitter:Channels: 3Mode type: RC car/boatRF range: 2.4-2.48GHzLow voltage warning: yes (less than 3.5V)Powered by: 4 * AA Battery (Battery NOT included)Display mode: LED indicatorWeight: 262gSize: 15.6 * 22.3 * 9.4cmSpecifications of Receiver:Channels: 3Model type: car / boatFrequency: 2.4-2.48GHzPower: 4.0-6.5V DCWeight: 5gANT length: 2.6cmSize: 3.5 * 2.2 * 1.2cmColor: blackPackage Information:Package size: 26 * 17.5 * 9.5cm / 10.2 * 6.9 * 3.7inPackage weight: 1lbBrand gift box packagePackage List:1 * AX5S 2.4G 3CH Radio Remote Control Transmitter with Receiver