Features: A highly performances 2.4G ELRS Micro high-frequency head with output power of up to 500mw, providing stable signal connection. Build in cooling fan with excellent heat dissipation performances, effectively reducing working temperature and extending service life. Adapt to various remote, such as for TX16S first/second generation, TX18S, T16, T18, ET10, ET16S, X9D etc. There is a JR 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. Specifications: Material: PCB+ABS Color: White, Gray(optional) Name: ELRS high-frequency head 2.4G Working frequency band: ISM2400 Frequency: 2400MHz -2480MHz Supports Bluetooth-compatible connection XT30 external power voltages range: DC6V-16.8V Display screen: TFT160x80mm Package Includes: 1x 2.4G ELRS Micro High Frequency Head Module 1x Antenna 1x USB Data Cable 1x Conversion Head note: Please allow 1-2cm errors due to manual measurement. Please allow for slight color differences due to different display resolution.