Product Parameters

product Name: air circulation table fans

battery: 4v 1200 mA

USB Charging time: 2-4 hours

battery available Time: Fan 2-8 hours

USB charging plug-in available

weight: 0.5kg

product size: 22*7 * 20.5cm

single box packing size: 20.5*8 * 22cm

packing number: 36 sets can be mixed

packing size: 66*42 * 70.5cm

instructions for use:

1. Check the battery: make sure the battery is powered and installed in the correct direction like a fan;

2. When the fan is in use, select it according to the requirements of the fan on voltage and battery, and do not use it indiscriminately to prevent the circuit board from being burnt out. Batteries of different models and voltages should not be used at the same time;

3. In use, when the wind force of the hand fan and the brightness of the light change obviously, turn off the fan to prevent the battery from being over-discharged and charging in time. Pay attention to the waterproof and moisture-proof of the battery, anti-fall, etc. When charging, according to the charging speed of the charger, after the indicator light changes, take it out in time and do not overcharge;

4. If the battery is not used for a long time, the battery should be fully filled and maintained. Normally, it should be charged and discharged again in about three months to avoid chemical corrosion;

5. Keep the inner wall of the lamp Cup clean, and never wipe it with hands or hard objects. Clear the fingerprints on the lens, and gently wipe it with a cotton swab dipped in lens cleaner;

6. Do not contact the fan with sunshine, water, chemicals and corrosive gases for a long time to avoid damaging the flashlight;

7. Non-professional personnel should not disassemble the electric fan to prevent damage to the circuit board.

2. Precautions:

1. The light cannot be directly exposed to the eyes to avoid causing damage to the eyes. Children should use it under the supervision of adults;

2. Do not use it under excessive pressure. The voltage should not exceed 4.2V. Do not reverse the battery, otherwise the circuit board will be burnt out;

3. Please check the positive and negative poles of the charger when charging, and do not overcharge the battery to avoid damaging the service life of the battery (the charging time is generally 5-8 hours)

4. When using the electric fan, check that the threads are tightened without looseness, otherwise the goods may not be bright slightly light or the wind force may become weak;

5. The electric fan should not be placed in sunlight or high temperature environment. Please take out the battery and store it in a cool and dry place after stopping use;

6. The company's lamps and electrical appliances have the ability to live waterproof. Generally, there will be no problem in the rain, but they do not have the diving function. Do not carry electrical appliances to dive or put them in basin and bathtub for a long time;

7. In order to keep the O-ring (sealing rubber ring) and thread spinning smoothly, Please wipe Vaseline oil on its surface 2-3 times a year.

3. Charging instructions:

the shortage should be supplemented in time to avoid affecting the battery life, and the battery should also be charged during long-term storage.

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