Price (USD)
OG Jams edgeFirefly 2+
$250
OG Jams
$200
OG Jams is typically around $50 lower.
Vaporizer Comparison
Firefly 2+ vs OG Jams
Side-by-side specs, pricing context, and clear decision guidance.
Firefly 2+
Firefly Vapor $250
VS
OG Jams
The Kind Pen from $184.99
Editorial Summary
Firefly 2+ and OG Jams are both portable / electronic vaporizers, but they target different priorities. OG Jams is usually the lower-cost pick at $200, around $50 below Firefly 2+. Session style, airflow, and extraction behavior will matter more than raw spec sheet numbers here.
Specs Compared
24
Different Specs
23
Shared Specs
1
Overall Overlap
4%
Shared Traits
Portable Electronic
Head-to-Head Highlights
A quick snapshot of the specs people usually care about first.
Heating Style
Close callFirefly 2+
Convection
OG Jams
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
OG Jams
$200
Heating Type
Firefly 2+
Convection
OG Jams
Conduction
Temperature Range
Firefly 2+
93°C - 260°C
OG Jams
302°F - 436°F
Chamber Capacity
Firefly 2+
~0.15g
OG Jams
1 gram
Battery Capacity
Firefly 2+
770mAh
OG Jams
2000mAh
Battery Life
Firefly 2+
<90 minutes
OG Jams
~3-4 hours
Charging
Firefly 2+
Proprietary Dock
OG Jams
USB-C
Charge Time
Firefly 2+
~45 minutes
OG Jams
~1-2 hours
Dimensions
Firefly 2+
129x36x24mm
OG Jams
114 x 30 x 13mm
Power Adjustment
Firefly 2+
Digital (precise)
OG Jams
Digital
Choose Firefly 2+ if...
- You prefer a convection heating profile.
- Your usage leans toward premium and battery swap sessions.
- You prefer Firefly 2+'s overall feature mix and form factor.
Typical price
$250
Sold by The Stash Shack
Choose OG Jams if...
- You want the lower listed entry price ($200 vs $250).
- You prefer a conduction heating profile.
- Your usage leans toward conduction sessions.
Lowest price
$184.99
at The Kind Pen
Prices are read automatically from retailer pages and were last checked Aug 27, 2026; 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.
23 differ 1 shared
| Specification | Firefly 2+ | OG Jams |
|---|---|---|
| Price (USD) | $250 | $200 |
| Device Type | Portable | Portable |
| Heating Type | Convection | Conduction |
| Heat Up Time | ~3 seconds | — |
| Temperature Range | 93°C - 260°C | 302°F - 436°F |
| Chamber Capacity | ~0.15g | 1 gram |
| Battery Type | Removable (proprietary) | — |
| Battery Capacity | 770mAh | 2000mAh |
| Battery Life | <90 minutes | ~3-4 hours |
| Charging | Proprietary Dock | USB-C |
| Charge Time | ~45 minutes | ~1-2 hours |
| Pass-Through Charging | No | — |
| Dimensions | 129x36x24mm | 114 x 30 x 13mm |
| Weight | ~140g | — |
| Power Adjustment | Digital (precise) | Digital |
| Chamber Material | Glass | Ceramic |
| Brand | Firefly Vapor | The Kind Pen |
| Adjustable Airflow | — | Yes |
| Chamber Type | Ceramic | — |
| Display Type | — | OLED |
| Haptic Feedback | — | Yes |
| Release Date | 2019 | — |
| Session Style | On-Demand | Session |
| Warranty | 2 years | Lifetime |
Comparison FAQs
What is the biggest difference between the Firefly 2+ and the OG Jams?
The biggest practical difference is heating approach: Firefly 2+ runs convection while OG Jams 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 OG Jams?
OG Jams is the cheaper option at $200 compared with $250 for the Firefly 2+, about $50 less. Live retailer pricing can shift, so confirm before buying.
What's the difference in heating between the Firefly 2+ and the OG Jams?
Firefly 2+ uses convection heating, while the OG Jams uses conduction. Heating style influences flavor profile, vapor density, and how forgiving the device is to draw technique.
Does the Firefly 2+ or the OG Jams hold more flower?
OG Jams has the larger chamber at 1 gram, versus ~0.15g on the Firefly 2+. A bigger bowl means fewer reloads on long sessions; a smaller one suits microdosing and quicker bowls.
Which has better battery life, the Firefly 2+ or the OG Jams?
OG Jams is rated for ~3-4 hours, ahead of <90 minutes on the Firefly 2+. Real-world battery life depends on how high you set the temperature and how long sessions run.
Which charges faster, the Firefly 2+ or the OG Jams?
Firefly 2+ fully charges in ~45 minutes, ahead of ~1-2 hours on the OG Jams.
Is the Firefly 2+ or the OG Jams better for microdosing?
Firefly 2+ is the better fit for microdosing in our database, typically thanks to a smaller chamber, finer temperature control, or both.
Need a different matchup?
Jump into the comparison hub to pick any two devices and open a canonical side-by-side page.