A highly performances 2.4G ELRS Micro-type high-frequency head with output power of up to 500mw, providing stable connection. Build in cooling fan with excellent heat dissipation performances, effectively reducing working temperature and extending service life. Adapt to remote, such as for TX16S first/second generation, for TX18S, for T16, for T18, for ET10, for ET16S, for X9D. There is a compartment on the back that supports CRSF remote. Configure XT30/TypeC interfaces for external power (5V-12V) 2S8.4V batteries are recommended, but batteries above 3S12.6V are not supported, otherwise they may be damage. Build-in color screen and parameters adjustment button, including return rate, light color, frequency alignment, and upgraded. Name:ELRS high-frequency head 2.4G Working frequency band:ISM2400 Frequency:2400MHz-2480MHz Supports Bluetooth-compatible connection XT30 external power voltages DC6V-16.8V Display screen:TFT160x80mm Colour:White Material:Plastic Package Contents: 1 * 2.4G Micro-type High Frequency Head Module 1 * Antenna 1 * USB Data Cable 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.