Introducing a new image series of DAZZVAPE U-key oil vaporizer with stunning and stylish patterns to fit your style. U-key is an excellent travel-sized device with a convenient key fob design for those into the cartridge style of vaping. It incorporates 10 seconds preheating, variable voltage settings and smart memory function which can memorize the current voltage before powering off to ensure that the voltage remains unchanged when restarting the device. The U-key has an integrated 400mAh rechargeable battery and supports all 510 thread cartridges. Small while efficient, an ultra-compact and portable vaporizer gives you the purest taste.
U-shaped ergonomically design, small and exquisite.
The U-key features an ultra-compact key fob aesthetics. Cartridge pop-up and folded design with single button control make it very easy to use. The ultra-portable size allows it to fit easily into your hand and also for easy storage in your pocket.
Variable voltage settings to fine-tune the voltage to your flavour needs.
The U-key has a 4 different levels（2.8V/3.2V/3.6V/4.0V）of voltage settings，just press the button 3 times continuously to change the voltage level to personalize your vaping experience.
Smart memory function to memorize your preference.
Ingenious outside and smart inside. The U-key battery has a smart memory function which can memorize the current voltage before powering off to ensure that the voltage remains unchanged when restarting the device. Just take this smart friend and you are on your way to flavorful vaping.
Convenient 10 Seconds preheat mode.
Preheating which is used with thicker oils takes only 10 seconds, providing you with great size and taste of vapor.
Supports both 0.5ml and 1ml of atomizer capacity.
The U-key is compatible with all 510 thread cartridges and both 0.5ml and 1ml of the atomizer can be paired with this little flavor beast