Using your
Hydout
Register your productHow to use
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1Charge
- Plug any USB-C cable into the port on the base.
- Pass-through charging: you can use it while it charges.
- The display shows battery level while charging.
- Give it a full charge before first use.
USB-C cable not included.
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2Load
- Pull off the magnetic mouthpiece cover.
- Screw in your 510 cartridge — snug, not cranked.
- Snap the cover back on.
Fits most 510-thread cartridges up to 2g. Cartridge sold separately.
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3Activate
5×Turn on Five quick presses3×Adjust voltage Cycles 2.4V → 2.8V → 3.2V → 3.6V → 3.8V2×10-second preheat Warms oil at 1.8VholdActivate + draw Hold the button or just inhale5×Turn off Auto shut-off after 10 minLower voltage = more flavor. Higher = bigger clouds.
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4
Clean
- Turn it off and remove the cartridge first.
- Use a cotton swab + isopropyl alcohol (ISO).
- Wipe the inside of the mouthpiece cover.
- Wipe the cartridge connection point.
- Let dry fully before reloading.
Never soak the battery in alcohol or any liquid.
Videos
Upgrades
The Hydout in retro see-through colors.
Specs
View Product Details
| Battery | 400 mAh |
|---|---|
| Charging | USB-C |
| Heat settings | 5 · 2.4V / 2.8V / 3.2V / 3.6V / 3.8V |
| Preheat | 1.8V · 10 seconds |
| Auto shut-off | 10 minutes |
| Compatibility | 510-thread carts up to 2g |
| Display | LED · voltage and battery level |
| Dimensions | 90 × 37.5 × 18.5 mm |
| Weight | 50 g |
| SKU | GHO-001-AOZZ |
| UPC | 811736029254 |
| Warranty | 90-Day Limited Warranty |
Help
Common questions
Nothing happens when I press the button
The device auto-sleeps after 10 minutes. Press five times to wake it. If the display still doesn't light up, charge it and try again.
My cart isn't producing vapor
Make sure the cartridge is threaded in snugly — not over-tightened. Try a double-press for a 10-second preheat to loosen thick oil, then draw again — hold the button or just inhale.
Which heat setting should I use?
Start low. Lower voltages give more flavor and make a cart last longer; higher voltages give bigger, warmer clouds. Press three times to cycle through the five settings.
Will my cartridge fit?
The Hydout takes standard 510-thread cartridges up to 2g. Very wide or extra-tall carts may keep the magnetic cover from seating flush.
How do I know when it's fully charged?
The LED display shows the battery level. Leave it on the cable until it reads full.
What does the warranty cover?
The Hydout comes with a 90-Day Limited Warranty. Register your device and read the full terms on gpen.com, or contact support with your order details.
