1、Nano‑level water mist is evenly distributed, leaving only moisturizing, and will not wet the tabletop. 2、The water molecules produced by the humidifier turn into fine mist, which makes the mist easy to diffuse and absorb. 3、Humidification cup is designed with colorful LED night lights, which keeps night sweet and cozy. 4、The modifier can be widely applied to various situations , such as home, office and car etc. 5、Intelligent power‑off circuit of the product can prevent dry burning and keep moist all night. 6、The mini humidifier is simple, small and portable, which can moisturize at any time and is easy to carry. 1 x Humidification Cup1 x USB Cable1 x User Manual Item Type: Humidification CupMaterial: ABS+PP+siliconeProduct Size: Approx. 14.4x 6.7x 5.4cm / 5.7x 2.6x 2.1in(Manual measurement, there may be slight errors)Lighting: ColorfulCapacity: 200mlSpray Volume: 45~50ml/HTwo Levels of Spray:Continuous Spray: 5 hours regularlyIntermittent Spray: 10 hours regularlyKey Switch:Short Press: 1. Short press for continuous spray 2. Short press again to turn on, spray intermittently (spray for 3 seconds, stop for 3 seconds) 3. Short press again to turn off the sprayPress: 1. Long press for 2 seconds to turn on the colorful gradient night light mode 2. Long press again for 2 seconds to lock the color 3. Press and hold again for 2 seconds to turn off the light (sequential cycle)How to Use: 1. Unscrew the cap counterclockwise 2. Add water and turn the cap clockwise 3. Pull out the suction tube 4. Take out the cotton swab (do not take out the bottom spring) 5. Soak the cotton swab in water completely 6. Reinstall the catheter after it is completely soaked 7. Plug in power 8. Installation is complete