[LUMENA] FAN STAND 3Z Rechargeable Table Fan | Cordless Oscillating DC Desk Fan | 6" Head 120° Oscillation | 4 Speeds & Timer | 4000mAh Quiet

[Product Specifications]Model: LUMENA FAN STAND 3ZDimensions & Weight: 165 × 131 × 268 mm / 523gPower Consumption: 6WInput: 5V-1.5A (7.5W MAX)Battery: Li-ion 3.7V 4,000mAh (14.8Wh)Charging Time: 3 HoursUsage Time: 4 to 20 HoursFunctions: Adjustable Speeds, Timer, 120° Oscillation, LED Indicator

FAQ

Q: What is the fan made of?

A: Durable ABS and polycarbonate (PC) plastic.

Q: Does using it while plugged in shorten battery life?

A: Not significantly. Battery efficiency decreases gradually with charge cycles; unplug after full charge when not in use.

Q: Can I use the fan while it is charging?

A: Yes. It can run while connected to the included USB-C cable; built-in protection prevents over-voltage and overcharging.

Q: How do I use the FAN STAND 3Z controls?

A: Dial clockwise for speeds 1-4; short press for timer (1/2/4 h); hold 2 s for 120-degree oscillation; tilt 30 up / 15 down.

Q: How do I clean the fan? Can the blade be removed?

A: Turn the front guard counterclockwise to remove it and wash it with water, then dry fully; the blade is fixed to the BLDC motor and should be wiped with a cloth.

Q: Where are LUMENA products made?

A: LUMENA products are designed by LUMENA in Korea and manufactured in China under LUMENA's quality-control standards.

Q: Can I use it in other countries?

A: Yes. It charges through a USB-C port, the global standard, so you can charge it with a USB-C charger in any country.