RadioMaster TX16S Mark II MAX V4 0 Hall Gimbal 4 IN 1 ELRS Multi protocol Radio Controller Support EdgeTX OpenTX Built in Dual Speakers Mode2 Radio Transmitter for RC DroneSpecifications Brand Name RadioMasterItem Name TX16S Mark II MAX Radio ControllerColor Carbon Fiber Black Carbon Fiber RedVersion 4 IN 1 ELRS Optional Gimbal V4 0 HallSize 287x129x184mmWeight 750g without battery Transmission frequency 2 400GHz 2 480GHzTransmitter module Option 1 Internal 4 in 1 multi protocol module CC2500 CYRF6936 A7105 NRF2401 Option 2 Internal ELRS SX1280 Transmitting power Internal 4 in 1 multi protocol module Max 100mw protocol dependent Internal ELRS Max 250mw transmitting power is adjustable Antenna gain 2db transmit power adjustable Working current 400mAWorking voltage 6 6 8 4v DCRemote control distance 2km 22dbmRadio firmware EdgeTXModule Firmware Multiprotocol Module 4IN1 OR ExpressLRS ELRS Channels Up to 16 channels depending on the receiver Display 4 3 inch TFT full colour touch display with a resolution of 480 272Gimbal Option 1 V4 0 Hall sensor with Aluminium fascia Option 2 AG01 CNC Hall sensorModule Bay JR compatible module bayUpgrade method Supports USB C online SD card offline upgradeBullet Point Improved internal circuity and optimized power supply New charge circuitry with integrated reverse polarity protection Optimized charge IC now allows up to 2 2A internal USB C charge current Rear mounted audio jack provided