Product description
27MHZ 4CH RC Remote Control Circuit PCB Receiver &Transmitter Board with Antenna for DIY RC Car Truck Accessories
Electronic frequency: 27MHZ
Receiver: Approx. 41 x 28.6mm/ 1.6 x 1.12inch
Transmitter: Approx. 40 x 55mm/ 1.57 x 2.16inch
1 Piece Transmitter Board