Features: Take control to the next level with ExpressLRS 2.4GHZ PWM Receiver. Experience fast and accurate signal reception and response thanks to advanced PWM technology. Suitable for remote control enthusiasts and hobbyists interested in controlling multiple devices. Perfect for model builder who want precise control over various functions. Ideal for scientific experiments and educational settings, providing versatile control over remote equipment or robots. Specifications: Material: ABS Style: ER3Ci/ER5Ci(optional) Power supply: DC4.5-8.4V Voltage test ranges: DC4.0-35V Package Includes: 1 set PWM Receiver note: Please allow 1 to 3cm error due to manual measurement, please make sure you do not mind before you bid, Due to the difference between different monitors, the picture may not reflect the actual color of the item.