What you need to know about how to use an e-cigarette
How to use it? Based on today's experience, you can talk about the use of e-cigarettes. I hope it can help friends in need!
How to use an e-cigarette? [Device Power and Voltage]
1. The formula for converting power and resistance: W = U / R, power equals voltage divided by the square of resistance, which can produce a large smoke effect and provide you with an excellent taste experience; single voltage 3.5-4.2. After fully charged, it is 4.2±
2. As the frequency of use increases, the voltage gradually decreases, and the smoky flavor also decreases.
How to use an e-cigarette? [Atomizer Core to Prevent Dry Burning]
1. Do not perform button ignition tests on an unfilled atomizer, otherwise the atomizer core may be damaged due to dry burning;
2. After filling with oil, let the device sit for 3-5 minutes before use, otherwise the atomizer core may be damaged due to dry burning;
3. Long-term mixing and injecting different e-liquids can easily lead to flavor deviation and reduce the lifespan of the atomizer core.

How to use an e-cigarette? [Atomizer Core Replacement Cycle]
1. The normal lifespan of the atomizer core is 2-4 weeks, and the replacement cycle depends on actual use;
2. Under normal use, if there is a slight burnt smell after inhaling, it can be replaced with a new atomizer.
How to use an e-cigarette? [Safety Precautions When Charging]
Be sure to use a regular charger to charge the YOOZ e-cigarette with a voltage of 5V and a current of 1A, blocking the air holes to produce smoke, and avoid overcharging.
How to use an e-cigarette? [Lung Inhalation Method]
1. Lung inhalation means that after inhaling, the smoke goes directly into the lungs without staying in the mouth (can be used as a deep breathing shape); it is different from the regular smoking method;
2. Under normal use, the device will produce a lot of smoke. Please use it in a lung inhalation manner to bring the best user experience!
How to use an e-cigarette? [Prevent Dry Mouth]
E-liquids usually contain vegetable glycerin (VG, edible), and vegetable glycerin has water-absorbing properties, so you may feel dry mouth during use, which is normal. Please drink more water.
How to use an e-cigarette? [Mouthpiece Heating]
1. E-cigarettes use heated vaporization of e-liquid to produce smoke;
2. Excessive use in a short time will generate a lot of heat, and you may feel some heat in the mouthpiece. This is normal and poses no safety hazard. Please feel free to use it.
3. The smoke produced initially is at a higher temperature, so do not aim it at your lips or tongue. The best posture is to hold the dripping mouthpiece with your lips, relax your tongue, and then open your mouth.
How to use an e-cigarette? [Air Intake]
Under normal use, do not block the air intake and keep it smooth for the best experience!
How to use an e-cigarette? [Causes of Choking]
1. The smoke produced by e-cigarettes is water vapor (solid ash after cigarette combustion), and you may not be used to it at first, so please try a few more times;
2. Inhaling is different from smoking a cigarette. Normal cigarette inhalation goes through the mouth: inhale into the mouth, pause, and then enter the lungs. For lung inhalation, please refer to point 5;
3. E-liquids contain a small amount of nicotine (except for 0MG) or menthol; both nicotine and menthol have a stimulating effect on the throat: the throat is impacted. (Similar to the throat sensation of cigarettes, which we often say is interesting)
The above is a related introduction to the method of using e-cigarettes. For more detailed information about the working principle and usage, please refer to the device manual. Wish you a pleasant experience!



