2.4G 4CH RC Transmitter Remote Controller and Receiver LCD Display for RC Car Crawler Features: 2.4G 4CH remote control set special designed for remote control car and boat model. With the functions of low battery warning, more easy and convenient to operate and control. Mini design, suitable for children hold and use, wonderful replacement for the old or broken one. Invert two channels and failsafe function ensures excellent and stable performance for reliable use. The handle is removable and easy to carry, LCD display design for more intelligent control and play. Specifications: Material: ABS Plastic + Electronic component Model name: P32 (91803G) Frequency: 2.4GHz Channel: 4CH Receiver antenna length: 90mm Input battery: 4x AAA battery ( not include ) Waterproof: Yes LCD display: Yes Model memory: 15 models D / R: Throttle and steering Other functional setting: ABS / EXP / REV / EPA / TRIM ; Transmitter: 137x162x68mm RX41 Receiver: 34x18x13mm Package includes: 1 Piece Transmitter 1 Piece Receiver