ER3C-I 2.4GHZ ELRS PWM Receiver ER3C-I receivers are based on the high-performance revolutionary EXPRESSLRS system, with high performance, high reliability, flexible configuration, fast response speed, ultra-long range and other characteristics, bringing you a new experience. The ER3C-I ELRS receiver can drive 3 servos at the same time It integrates receiver voltage detection and power battery voltage detection, and realizes automatic switching between the two voltage detections. It has a built-in high-sensitivity ceramic antenna, which is and portable, suitable for ship models and car models. Due to different batches, there may be differences in product appearance, color, and printed text, which will not affect the use. Colour:black Material:plastic Package Contents: 1 x Receiver Kit 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.