About this product

How To Use the Tronian Rhotron Pro? The Tronian Rhotron Pro combines precision engineering with user-friendly controls for effortless operation: 1. Charging the Device Step 1: Plug the USB-C cable into the charging port and a 5V/1A wall adapter (not included). Step 2: The OLED screen displays a live battery icon. A full charge takes 60 minutes. 2. Attaching a Cartridge or Heating Chamber Step 1: Screw a compatible 510-thread cartridge or wax chamber (e.g., LITL HEAT™) firmly into the device. Step 2: The OLED screen automatically shows the cartridge’s resistance (0.8Ω–2.0Ω) to confirm compatibility. 3. Powering On/Off Turn On: Press the power button 5 times quickly. The screen lights up, showing voltage, resistance, puff count, and battery level. Turn Off: Press the power button 5 times again. 4. Adjusting Voltage Use the +/- buttons to set your preferred voltage between 1.6V (smooth flavor) and 4.2V (dense vapor). No presets—customize freely in 0.1V increments. 5. Pre-Heating Material Double-press the power button to start a 15-second pre-heat at 1.8V, ideal for wax or thick oils. The screen displays a countdown. 6. Inhaling Hold the power button while drawing. The screen tracks your session duration (up to 15 seconds). Note: The device stops heating after 15 seconds but stays powered on—release the button to pause.