AirVape OM Keychain Vaporizer with Adjustable Voltage

AirVape OM Keychain Vaporizer

The AirVape OM is an ultra-compact keychain vaporizer built for shoppers who want adjustable control without carrying a full-size device. Its keychain-sized metal body, one-button operation, and USB charging make it especially well suited to everyday carry.

If you're comparing keychain vape options, the OM stands out because it combines a genuinely compact design with adjustable voltage and 510-thread compatibility. AirVape currently offers two versions—Classic and Low Temp—so you can choose the configuration that better matches how you prefer to use the device.

Not sure which setup is right for you? Our beginner’s concentrate guide explains different device styles, temperature considerations, and portable options.

AirVape OM Classic vs. Low Temp

• Classic: The standard AirVape OM configuration with the original keychain-style format, one-button control, adjustable voltage, and compact design.

• Low Temp: AirVape's separate lower-temperature version.

  • Battery: 350 mAh rechargeable

  • Connection: 510-thread

  • Voltage: Three adjustable settings

  • Connections: Magnetic

  • Best for: Shoppers who specifically want the OM configuration designed around lower-temperature operation.

• Important: AirVape does not clearly publish every component-level difference between the current Classic and Low Temp versions on its U.S. product page, so the two configurations should not be treated as identical.

AirVape OM Keychain Vape Features

• Keychain-size design: Small enough to travel with your everyday carry instead of requiring a separate case or bag.
• One-button control: Power and voltage adjustments are handled from a single button with an LED indicator.
• Adjustable voltage: Change the output to suit your preferred level rather than being locked into one setting.
• 510-thread compatibility: Designed around the widely used 510 connection format.
• USB charging: The included twist-and-plug charging adapter keeps the charging setup compact.
• Gunmetal finish: A clean metal exterior gives the OM a simple, understated appearance.
• Durable construction: AirVape lists high-grade aluminum and medical-grade stainless steel among the OM's materials.

Built for Everyday Carry

The biggest advantage of the AirVape OM is its size. Instead of shrinking a conventional vaporizer slightly, AirVape designed the OM specifically around a keychain form factor. That makes it a strong choice for anyone who values portability and wants a device that takes up very little pocket space.

The one-button interface also keeps operation straightforward. You can manage power and voltage without navigating menus or carrying a separate controller.

Adjustable Voltage Control

The OM gives you more control than a basic fixed-output keychain battery. AirVape uses an LED indicator to help identify the selected voltage level, making it easy to change settings from the same control button.

For the Low Temp version, AirVape specifically confirms three changeable voltage settings.

510 Cartridge Compatibility

The AirVape OM is designed to work with compatible 510-thread cartridges, giving the small keychain format broader flexibility than a proprietary connection system. AirVape's current OM listing also references separate cap sizes intended to accommodate different cartridge sizes.

This makes the OM especially useful for shoppers looking for a keychain 510 battery rather than a larger handheld vaporizer.

Simple USB Charging

Charging is handled through AirVape's compact twist-and-plug USB adapter. The charger attaches to the OM and plugs directly into a compatible USB power source, avoiding the need for a larger charging dock.

Maintenance Consideration

The OM's compact format does require some care during cleaning. Several owners of the exact product have reported that cleaning around the heating area can take more attention than expected, while others describe maintenance as straightforward.

Use a gentle cleaning approach around the heating components and follow AirVape's instructions rather than applying force to delicate internal parts.

Product Specifications

• Brand: AirVape
• Model: OM
• Product type: Keychain vaporizer
• Available versions: Classic and Low Temp
• Connection: 510-thread compatible
• Control: One-button operation
• Voltage: Adjustable
• Low Temp voltage levels: Three
• Low Temp battery: 350 mAh rechargeable
• Charging: Twist-and-plug USB adapter
• Finish: Gunmetal
• Materials: High-grade aluminum and medical-grade stainless steel
• Low Temp weight: 1.6 oz
• Low Temp dimensions: Approximately 4.5" long × 0.5" wide

Why Choose the AirVape OM?

The AirVape OM is best suited to shoppers who put portability, simple controls, adjustable output, and 510 compatibility ahead of the larger controls and displays found on full-size vaporizers.

Its keychain format is the defining feature, but the adjustable voltage and choice between Classic and Low Temp versions give it more flexibility than its small size might suggest.

AirVape OM FAQ

What is the difference between the AirVape OM Classic and Low Temp versions?
Classic is the standard OM configuration, while Low Temp is AirVape's separate lower-temperature version. AirVape confirms three adjustable voltage settings, a 350 mAh battery, 510 threading, and magnetic connections for the Low Temp model.

Does the AirVape OM work with 510-thread cartridges?
Yes. The OM uses a 510-thread connection and is designed to work with compatible 510-thread cartridges.

Can I adjust the voltage on the AirVape OM?
Yes. The OM uses one-button voltage control with an LED indicator. AirVape specifically confirms three adjustable voltage settings for the Low Temp version.

How does the AirVape OM charge?
It charges using AirVape's compact twist-and-plug USB adapter, which connects directly to a compatible USB power source.

Is the AirVape OM small enough for everyday carry?
Yes. The OM is specifically designed around a keychain-size form factor, making portability one of its main advantages.

What is the battery capacity of the Low Temp AirVape OM?
AirVape lists the Low Temp version with a 350 mAh rechargeable battery. The current manufacturer information does not clearly confirm the Classic version's battery capacity.