Here is an instruction manual:
1. When you receive the battery humidifier, please charge it for 15 minutes when using it for the first time.when using it, you must connect to a USB data cable
2. Add appropriate amount of water to soak the cotton swab. The cotton swab needs to be completely soaked. You can also wet the cotton swab first and then put it into the humidifier.
3. Click the button to start working. It is forbidden to use the humidification function when there is a lack of water.
4. This product has an automatic power-off function. If you want to continue using it, please check the water tank capacity to see if you need to add water, and then press the function button again to start.
5. When cleaning the product, please use a soft cotton cloth to wipe it. Do not rinse directly with the faucet to avoid short circuit.
6. Do not poke the atomizer port. There may be water droplets during use, just wipe it off. After using it for a period of time, please wipe the dirt on the atomizer sheet. If the spray volume becomes smaller, please replace the cotton swab in time.
7. This product cannot be used alone by children under 10 years old.

Description:
Product Name：Phantom Cup humidifier
Workina current：less than 300mA
Rated Power：1.6W-2W
Charging voltage：800MAH (battery version)
Working Voltage：DC5V
Water tank Capacity：300ml
Spray volume：25-40ml/h
Continuous working time: about 4 hours
Material：ABS+PP+Electronic components
Product weight：150 g
Product Size：About 69*69*152mm

Features:
• 300ml large-capacity humidifier delivers 4-hour continuous deep hydrating and atmosphere night light to the car interior.
• Moisturize silently, less than 35dB, without radiation, and moisturize you all day.
• Aromatherapy Function :Can be used with water-soluble aromatherapy essential oils to create a relaxing and soothing atmosphere.（Do not add oily essential oils to avoid clogging the atomizer.）
• USB Powered :Can be powered by any USB port, making it easy to use in a variety of settings.
• Rechargeable model: can be charged through any USB port. After charging for a certain period of time, it can be used directly wired.
• 7 Colorful Light :The colorful simulation creates a relaxing and soothing ambiance in any room.
• Scenario: Portable and compact, the size of your palm does not take up space. It is suitable for use in cars, homes, offices, children's rooms, travel and other scenarios.

Package Included:
1 * Mini humidifier
1 * USB charging cable
1 * Instruction manual
1 * Packing box

🔔🔔How to use
1、long press spray button = long spray + start colorful lights
2、short press the spray button = intermittent spray (spray 3 seconds to stop 3 seconds)
3、short press the spray button = turn off the light.
4、Press the key to switch the light on
5、short press the light button = turn off the lights.
6、Long spray time 4 hours,intermittent spray 6 hours
7、Weak current prompt: when the battery voltage is lower than 3.0V, the RGB selectedred light will flash threetimes to shut down the battery, and the red indicator will indicatewhen chargingThe lamp is on, and the red indicator is off after full charge.The batterycan be fully charged after 3 hours of normal charge, and the battery life is about 3-4hours after full charge.