Pros

  • Completely battery-free — refillable from any petrol station
  • Built-in butane reservoir — no separate torch needed
  • 2-year warranty, robust travel companion off-grid

Cons

  • Slow ~90-second heat-up time
  • Low 190 °C maximum limits full extraction
  • Conduction heating delivers lower quality than convection
  • Technologically outdated compared to modern portables
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Specifications

Specifications
Heating Method Conduction
Device Type Butane Vaporizer
Brand Iolite
Power Source Butane/Flame
Heat-up Time 90 seconds
Weight 131 g
Warranty 2 years
Session Mode Session
Temperature Control Manual
Material Dry Herb
Vapor Path Plastic
Replaceable Battery No
Passthrough Charging No
Charging Port none
Status Discontinued

Source: The Vape CriticReview · Verified 19.02.2026

About this vaporizer

The Iolite WISPR is a handy butane gas vaporizer with automatic ignition and conduction heating that reaches up to 190°C. The ergonomic design is reminiscent of a thermos flask and is aimed at beginners who are looking for a clean alternative to a joint or pipe without having to rely on a battery. The WISPR is known for its easy operation and compact, discreet design.

Pros
  • Completely battery-free — refillable from any petrol station
  • Built-in butane reservoir — no separate torch needed
  • 2-year warranty, robust travel companion off-grid
Cons
  • Slow ~90-second heat-up time
  • Low 190 °C maximum limits full extraction
  • Conduction heating delivers lower quality than convection
  • Technologically outdated compared to modern portables
Key Facts — Iolite WISPR Butane · Heating: Conduction · Heat-up: 90s · Weight: 131g

What Are the Technical Specifications?

The WISPR uses conduction heating. reaching up to 190 °C. Heat-up takes 90 seconds. Powered by butane.

Features and Equipment

  • 2-year warranty

How Long Does the Battery Last?

Most portable conduction vaporizers get 4 to 8 sessions per charge, depending on chamber temperature and draw length. Some models support pass-through charging, so you can vape while plugged in. A full charge typically takes 1.5 to 3 hours via USB-C or Micro-USB.

Maintenance & Cleaning

Brush out the heating chamber after each session to keep the vapor path clear. Once a week, soak the mouthpiece and any screens in isopropyl alcohol, then let them dry completely. Clogged screens noticeably increase draw resistance, so keeping a few spares on hand is worth it.

Compatible Accessories

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What heating method does the WISPR use? +

The WISPR uses conduction heating.

What temperature does the WISPR reach? +

Up to 190 °C.

How fast does the WISPR heat up? +

90 seconds heat-up time.

Is the WISPR WPA compatible? +

No, the WISPR does not have a WPA adapter.

Who is the WISPR for? +

Users looking for a reliable vaporizer.

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Price Alert: WISPR

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