1set 4CH 40MHZ Remote Transmitter & Receiver Board with Antenna For DIY RC Car Robot Remote Control Toy Parts Quadcopter or we ship the color

or we ship the color at random

Package List:1 * RC Boat Propeller

the color is random

1 Running Mode

1set 4CH 40MHZ Remote Transmitter & Receiver Board with Antenna For DIY RC Car Robot Remote Control Toy Parts Quadcopter or we ship the colorDescription: 100% brand new and high quality Electronic frequency: 40MHZ Working voltage: 3V for transmitter board, 4. 5v 6v for Receiving board Material: Metal and Plastic Size: 18cm 7. 09\'\'; 25cm 9. 84\'\'(approx) Color: As picture shown Quantity: 1 set Note: Transition: 1cm=10mm=0. 39inch No retail package. Please allow 1 2cm error due to manual measurement. pls make sure you do not mind before you bid. Due to the difference between different