Geek THCX Pulse Pro Fire AF Disposable 4.2G

The Geek THCX Pulse Pro Fire AF is a 4.2-gram (4,200mg) hemp disposable that runs a Delta 9, THC-P and HTE blend through a ceramic coil. It recharges over USB-C, gives you two voltage modes with a full smart screen, and comes in four strain-specific flavors. Every device is third-party lab tested and hemp-derived, with less than 0.3% Delta-9 THC.

Key facts: 4.2 grams (4,200mg) of Delta 9, THC-P and HTE oil, a ceramic coil, two voltage modes, USB-C recharging, four strains. Under 0.3% Delta-9 THC and third-party lab tested.

What's in the Fire AF blend?

Fire AF runs three hemp-derived ingredients together. Delta 9 is the familiar psychoactive THC you'd expect from full-strength edibles or flower. THC-P is far stronger by weight, binding to CB1 receptors much more tightly than regular Delta 9, so a little goes a long way. HTE is a terpene-rich extract that carries each strain's real flavor.

Together they make a fuller, layered experience than a single-cannabinoid vape. This is a potent device. New to THC-P? Take one or two small puffs and wait before going back for more.

Pulse Pro smart screen and hardware

The Pulse Pro borrows its name from Geek's nicotine line, and the hardware is just as dialed in. A full smart screen shows output power, vape duration and battery life at a glance. Two voltage modes let you swap between a smoother, flavor-first draw and a warmer, bigger pull.

• Ceramic coil: heats the oil evenly for clean flavor, no burnt taste as the tank runs low.
• Two voltage modes with VPU temperature control, so you can tune the draw.
• Draw-activated with a preheat function for a smooth first puff.
• USB-C rechargeable, so you finish all 4.2 grams (cable not included).

Four strains we carry

We stock four strains, each built on the same Delta 9, THC-P and HTE blend. The terpenes change the flavor and the lean of the effect:

• Bubba Peach (Hybrid): ripe peach over an earthy Bubba Kush base, balanced any time.
• Washington Apple (Indica): crisp, sweet-tart red apple with a mellow wind-down feel.
• Sour Apricot (Sativa): tangy, sun-ripened apricot that leans bright and uplifting.
• Blue Dream (Sativa): sweet blueberry with soft berry-herbal notes, a daytime pick.

Grab a Sativa like Blue Dream or Sour Apricot for the day, Washington Apple for the evening, or Bubba Peach for something in between.

How long does 4.2 grams last?

Geek doesn't publish an official puff count, so we won't guess one. At 4.2 grams (4,200mg), this is a large tank, well past the common 1-gram and 2-gram carts. Most 2-gram THC-P disposables last a casual user a couple of weeks, so this one roughly doubles that.

Your real mileage depends on puff length, how often you vape, and which voltage mode you run. The higher mode uses oil faster. Because it recharges over USB-C, you use every last drop.

How it compares to the GT6000

Geek THCX also makes the bigger GT6000. Here's how the two stack up:

The GT6000 holds 6 grams and adds dual mesh coils. The Fire AF costs less, folds Delta 9 in with the THC-P, and its ceramic coil keeps flavor clean to the last puff. Want the biggest device? Go GT6000. Want a triple-cannabinoid blend at a friendlier price? This is the one.

Who should buy this

This device suits adults 21+ who already enjoy THC-P or strong hemp-derived vapes and want a large, rechargeable device with real strain flavor. It's a clear step up in potency from Delta-8 or CBD, so it isn't where you'd start as a first-timer.

Want more options? Compare the Uplift 2g THCP Knockout Disposable or the Uplift 2g THCP Knockout Live Resin CDT Disposable. Browse everything in hemp and THC or check our new arrivals.

Every Geek THCX Pulse Pro Fire AF device is third-party lab tested with a Certificate of Analysis. It's hemp-derived and holds less than 0.3% Delta-9 THC under the 2018 Farm Bill.

These statements have not been evaluated by the FDA. This product is not intended to diagnose, treat, cure or prevent any disease.

You must be 21 or older to purchase from Vape City USA. This product contains THC and is intoxicating. Don't drive or operate machinery after use. Keep out of reach of children and pets.