1、Made of high‑quality material fiberglass, sturdy and durable, have a long service time. 2、Have mixed bundling function (can be freely combined with the receiver directly purchased by the user). 3、Widely used in various signal transmitting places, can be used in multiple situations. 4、Have humanized design, simple operation, easy to install, convenient to use and operate. 5、Small in size and light in weight, convenient to carry and use at any time, very convenient and practical. SpecificationItem Type: Remote Control Transmitter ModuleMaterial: FiberglassPurpose: To find the signal and transmit the signalTransmitter Parameters:Rated Input Voltage: DV 5V-12VWorking Current: 20mAJoystick Input Voltage: 0V- 3.3 V/DCRocker Sampling Resolution: 12BitAD acquisition, 4096-point resolutionTransmitter Frequency: 2.4G wireless encrypted communication, using standard NRF24L01 module can be a higher power moduleProtection Function: 1.The input power is anti-reverse connection 2. The negative cut