Portable Handle Dual Nozzle Humidifier,2L Transparent Vertical Water Tank USB Rechargeable Mist Humidifier with Night Light,auto Power-off Desktop Air Humidifier of Bedroom,offic,travel

Ⅰ. Operating Instructions

1. Pre-operation Preparation

1. Place the humidifier on a flat, stable desktop away from direct sunlight, heating equipment and electronic appliances.

2. Lift off the top host cover of the unit, pour clean cold purified water / distilled water into the 2L transparent water tank; do not exceed the maximum water level marking inside the tank.

3. Reinstall the top cover tightly after water filling, confirm the side leather handle is fixed in place.

2. Power On & Function Control

1. Wired / Rechargeable Battery Mode: This model has built-in long-lasting rechargeable battery. Charge fully via matching USB charging cable before first wireless use; plug USB cable into adapter for continuous wired operation.

2. Short press the circular power button on the front panel:

   • 1st press: Turn on dual-nozzle mist output, default standard mist volume; warm night light automatically turns on.

   • 2nd press: Switch to single-nozzle spray mode (reduce mist output).

   • Long press 3s: Turn off the warm night light separately.

   • Long press 5s: Power off the whole machine and stop misting.

3. Antibacterial purification function works synchronously once the machine is powered on, no extra button operation needed.

3. Daily Shutdown

Short press power key to shut down before refilling water or moving the device; cut off charging power when not using for long time.

Ⅱ. Precautions

1. Water Usage Rules

1. Only use distilled water or purified water; tap water with high mineral content will cause limescale, block atomizer nozzles and shorten service life. Never add essential oil, perfume, disinfectant or medicine into water tank.

2. Do not overfill water above the max scale; avoid water overflow into the machine’s motor compartment.

2. Environment & Safety Warning

1. Keep out of reach of infants and toddlers. Though safe for mothers & babies, prevent children from tipping over the unit or touching internal water directly.

2. Ambient temperature for use: 5℃~40℃; stop using if environment is below freezing point to avoid water freeze cracking the tank.

3. Do not cover the mist outlet with cloth or other items during operation; blockage will cause internal overheating failure.

3. Power & Maintenance Notes

1. Do not charge the unit overnight continuously after battery full to protect built-in lithium battery life.

2. Unplug power and empty residual water if the humidifier will be idle for more than 3 days; store in dry ventilated place.

3. Avoid dropping, heavy collision or upside down placement of the humidifier when filled with water.

Ⅲ. Maintenance & Repair Matters

1. Daily Regular Maintenance

1. Clean water tank every 3~5 days: Empty residual water, wipe inner tank wall with soft damp cloth; remove limescale with diluted citric acid solution if scale accumulates, rinse thoroughly with clean water before reuse.

2. Wipe mist nozzle surface regularly to clear accumulated mineral dust which causes poor mist spraying.

2. Common Fault Troubleshooting

3. Official Repair Regulation

1. Do not disassemble the machine’s internal motor, battery and atomizer by yourself; unauthorized disassembly voids warranty service.

2. For internal circuit damage, battery swelling or atomizer breakdown, stop using immediately and send to official after-sales service center for professional repair.

3. Warranty does not cover damage caused by improper use (overfilling, adding essential oil, falling damage, self-disassembly).