Supports multiple simulators. No dongle is required. The ELRS protocol version remote control cannot be turned on when using the simulator. Turning it on will result in no signal output. Battery life up to 8 hours. 1000mAh large-capacity lithium battery. Potentiometer rocker. Sensitive and easy to control . Ergonomic design. Skin-like material. Comfortable to hold. Can connect to multiple real machines. Choice for beginners. Suitable for cetus and cetus pro kit exclusive remote control. Remote control distance:80 meters Frequency range:2.4G (2403MHz-2447MHz) 2.4G system:NRF24L01 or CC2500 Channels:8 Supported protocols:Bayang/FutabaS-FHSS / FCC D16 / D16/Frsk D8 Power:less than equal 100mW Applicable drone type:multi-rotor Support USB firmware update Support Simulator connection Custom LlteRadio system Joystick calibration LED light:Green power on Red warning Blue normal Battery:built-in 1000mAh 1s battery Charging connector:Type-C Due to different batches, the printed words on the product will be different, which does not affect use. Colour:White Material:Plastic Package Contents: 1 * Remote Control 1 * Data Cable 1 * Chinese and English instruction manual Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.