Price (USD)
Furna edgeFirefly 2+
$250
Furna
$175
Furna is typically around $75 lower.
Vaporizer Comparison
Firefly 2+ vs Furna
Side-by-side specs, pricing context, and clear decision guidance.
Firefly 2+
Firefly Vapor $250
VS
Furna
Furna $175
Editorial Summary
Firefly 2+ and Furna are both portable / electronic vaporizers, but they target different priorities. Furna is usually the lower-cost pick at $175, around $75 below Firefly 2+. Firefly 2+ has the quicker listed heat-up profile, which can matter for shorter sessions.
Specs Compared
23
Different Specs
21
Shared Specs
2
Overall Overlap
9%
Shared Traits
Portable Electronic
Head-to-Head Highlights
A quick snapshot of the specs people usually care about first.
Heat-Up Time
Firefly 2+ edgeFirefly 2+
~3 seconds
Furna
20-30 Seconds
Firefly 2+ has the quicker listed heat-up profile.
Heating Style
Close callFirefly 2+
Convection
Furna
Conduction
Heating style differs, which can impact flavor and extraction behavior.
Key Differences at a Glance
Top specs where these two devices diverge.
Price (USD)
Firefly 2+
$250
Furna
$175
Heating Type
Firefly 2+
Convection
Furna
Conduction
Heat Up Time
Firefly 2+
~3 seconds
Furna
20-30 Seconds
Temperature Range
Firefly 2+
93°C - 260°C
Furna
160°C - 215°C (320°F - 420°F)
Chamber Capacity
Firefly 2+
~0.15g
Furna
~0.23g
Battery Type
Firefly 2+
Removable (proprietary)
Furna
Internal 18650
Battery Capacity
Firefly 2+
770mAh
Furna
3500mAh
Battery Life
Firefly 2+
<90 minutes
Furna
15-20 sessions
Charging
Firefly 2+
Proprietary Dock
Furna
Micro-USB
Charge Time
Firefly 2+
~45 minutes
Furna
<2.5 hours
Choose Firefly 2+ if...
- You care about faster heat-up time for quicker sessions.
- You prefer a convection heating profile.
- Your usage leans toward premium and battery swap sessions.
Typical price
$250
Sold by The Stash Shack
Choose Furna if...
- You want the lower listed entry price ($175 vs $250).
- You prefer a conduction heating profile.
- Your usage leans toward conduction and concentrates sessions.
Prices are read automatically from retailer pages; confirm the price at checkout. Some links are affiliate links, which support Thermal Extractions at no extra cost to you.
Spec Comparison Table
Direct comparison of every spec from each device profile.
21 differ 2 shared
| Specification | Firefly 2+ | Furna |
|---|---|---|
| Price (USD) | $250 | $175 |
| Device Type | Portable | Portable |
| Heating Type | Convection | Conduction |
| Heat Up Time | ~3 seconds | 20-30 Seconds |
| Temperature Range | 93°C - 260°C | 160°C - 215°C (320°F - 420°F) |
| Chamber Capacity | ~0.15g | ~0.23g |
| Battery Type | Removable (proprietary) | Internal 18650 |
| Battery Capacity | 770mAh | 3500mAh |
| Battery Life | <90 minutes | 15-20 sessions |
| Charging | Proprietary Dock | Micro-USB |
| Charge Time | ~45 minutes | <2.5 hours |
| Pass-Through Charging | No | — |
| Dimensions | 129x36x24mm | — |
| Weight | ~140g | — |
| Power Adjustment | Digital (precise) | Digital |
| Chamber Material | Glass | Stainless Steel |
| Concentrate Support | — | Yes |
| Brand | Firefly Vapor | Furna |
| Adjustable Airflow | — | No |
| Chamber Type | Ceramic | — |
| Release Date | 2019 | 2020 |
| Session Style | On-Demand | — |
| Warranty | 2 years | 2 years |
Comparison FAQs
What is the biggest difference between the Firefly 2+ and the Furna?
The biggest practical difference is heating approach: Firefly 2+ runs convection while Furna runs conduction. That changes flavor delivery, vapor density, and how the device responds to slow versus fast draws.
Which is cheaper, the Firefly 2+ or the Furna?
Furna is the cheaper option at $175 compared with $250 for the Firefly 2+, about $75 less. Live retailer pricing can shift, so confirm before buying.
Which heats up faster, the Firefly 2+ or the Furna?
Firefly 2+ reaches session-ready temperature in ~3 seconds, while the Furna takes 20-30 Seconds. That's roughly 22 seconds quicker on the Firefly 2+, which is useful if you want shorter, on-demand sessions.
What's the difference in heating between the Firefly 2+ and the Furna?
Firefly 2+ uses convection heating, while the Furna uses conduction. Heating style influences flavor profile, vapor density, and how forgiving the device is to draw technique.
Does the Firefly 2+ or the Furna hold more flower?
Furna has the larger chamber at ~0.23g, versus ~0.15g on the Firefly 2+. A bigger bowl means fewer reloads on long sessions; a smaller one suits microdosing and quicker bowls.
Can I swap the batteries on the Firefly 2+ or the Furna?
Firefly 2+ uses removable (proprietary), so you can carry spares for back-to-back days. The Furna has a built-in battery you can't swap on the go.
Which charges faster, the Firefly 2+ or the Furna?
Firefly 2+ fully charges in ~45 minutes, ahead of <2.5 hours on the Furna.
Need a different matchup?
Jump into the comparison hub to pick any two devices and open a canonical side-by-side page.