Roffu Vape Review: 7 Features of This Convection Beast

This Roffu vape review covers the XVape XLUX Roffu — a premium convection dry herb vaporizer with both session and on-demand heating modes. XVape sent this device for testing, and after putting it through its paces with multiple sessions, temperature experiments, and back-to-back bowls, there is a lot to talk about. In this Roffu vape review, we break down 7 key features, the pros and cons, and whether this convection vape is worth adding to your collection.

Roffu Vape Review: 7 Key Features

1. Full Convection Heating

The Roffu uses pure convection heating, meaning hot air passes through the herb rather than the chamber walls cooking it. This delivers clean, flavorful vapor from the first hit to the last. Even at the maximum temperature of 428°F, the flavor remains surprisingly good — a standout quality noted in this Roffu vape review.

2. On-Demand and Session Modes

The Roffu offers two heating modes. On-demand mode heats only while you hold the button, then cools down when you release — perfect for quick hits. Session mode heats to your set temperature and stays there for either 3 or 6 minutes. Switch between modes by holding the up and down buttons simultaneously for 2 seconds.

3. Replaceable 18650 Battery

A huge plus for portable vape users: the Roffu runs on a swappable 18650 battery. If you already own batteries from other devices, you can carry spares for all-day use. No more waiting for a charge — just pop in a fresh battery and keep going. Charging happens via USB-C on the bottom of the device.

4. Zirconia Spiral Mouthpiece

The Roffu features a zirconia spiral cooling mouthpiece that sits on top of the device magnetically. Despite having a short air path (the air enters from the side rather than the bottom), the vapor comes out remarkably cool. The magnetic attachment makes the mouthpiece easy to remove for cleaning.

5. Color LCD Display

A large color LCD on the front shows the current temperature, heating mode, battery level, and session timer. It lights up when you insert the battery and provides clear feedback at a glance. Temperature adjusts in single-degree increments with the up and down buttons, or hold them for rapid changes.

6. Haptic Feedback

The Roffu vibrates to signal key events — when it reaches your target temperature, when a session starts or ends, and when the battery is inserted. This haptic feedback means you do not need to stare at the screen to know when your vape is ready.

7. Compact Herb Chamber

The glass herb chamber holds between 0.1 and 0.15 grams, making it efficient for microdosing or quick sessions. The full kit (available for $50 more) includes a metal chamber option that retains heat better and supports dosage capsules for even more convenience.

Roffu Vape Review: Pros and Cons

Pros:

• Excellent flavor even at high temperatures
• Cool vapor thanks to the zirconia mouthpiece
• Dual heating modes (on-demand and session)
• Swappable 18650 battery with USB-C charging
• Sleek brushed metal design
• Haptic feedback notifications

Cons:

• Device gets warm after 3+ back-to-back sessions
• Mouthpiece heats up during extended use
• Light kit does not include the metal herb chamber
• Small bowl size may not suit heavy users