Optimal Connection: Designed to enhance your remote control experience, this ELRS 2.4GHz NANO ExpressLRS Receiver features advanced long-range technology, ensuring a robust connection over extended distances. Ultra-Compact Design: The small form factor is ideal for mini drones or RC devices, minimizing weight while maximizing performance. Easy Integration: Enables seamless setup without complex configurations. Note: Due to different production batches, there may be variations in product appearance and printed text; these differences do not affect functionality. Antenna Interface: IPEX 1 Maximum Refresh Rate for Reception: 500Hz Minimum Refresh Rate for Reception: 25Hz Working Voltage: 4-5.5V Color: Black Material: ABS Package Contents: 1x Receiver kit Only the items listed above are included; other items are not part of the package. Note: Lighting reflections and display settings may cause slight color variations between the image and the actual item. Measurement error allowance is +/- 1-3cm.