Nitecore NEF Nano - Mini Portable Fan USB-C Rechargeable 2000mAh 5 Speed Levels

The Nitecore NEF Nano is an ultra-powerful mini portable fan, whose size comparable to a lipstick tube conceals impressive performance. With 90,000 RPM and airflow reaching up to 12m/s (27 mph), it delivers 125% more effectiveness than conventional portable fans. Truly minimal in size and ultralight, it slips into any pocket to keep you cool and comfortable while commuting, traveling, at festivals, hiking or during any outdoor activity. The essential cooling companion for all your summers.

5 Wind Speed Levels and Optimized Runtime

The NEF Nano offers 5 wind speed levels adapted to every situation: level 1 provides a gentle breeze for light refreshment, levels 2-3 deliver active ventilation for everyday use against heat, levels 4-5 produce powerful airflow for rapid cooling during intense heat or physical activity. Its built-in 2000mAh Li-ion battery offers up to 3h of runtime at level 1, recharges in ~2h30 via USB-C 5V/2A and can be used while charging without interruption. Speed and battery level indicators display the active level and remaining runtime in real time.

Safe Design and Premium Construction

Beyond its performance, the NEF Nano stands out for its build quality: premium ABS combined with aluminum alloy blades ensures lightness and durability. Its honeycomb protection grid prevents accidental suctioning of objects or hair strands for completely safe use. The intelligent battery management system protects against overcharging and overheating for maximum reliability. At 3.35" × 1.69" × 0.98" / 85mm × 43mm × 25mm for only 2.86oz / 81g without lanyard, the NEF Nano is the most compact and powerful portable fan to accompany every moment of your day.

Operating Instructions

On/Off: Hold the button to turn the fan on or off.

Speed Levels: Fan on, press the button briefly to cycle through the 5 speed levels (1→2→3→4→5→1).

Battery Check: Fan off, press the button briefly to display remaining battery level on the indicators.

Charging: Connect a USB-C cable (5V/2A) to recharge (~2h30). The fan can be used while charging.

Specifications

• Wind speed levels: 5 adjustable speeds
• Maximum wind speed: 12m/s (27 mph)
• Rotational speed: 90,000 RPM MAX
• Rated power: 9.6W MAX
• Battery: Built-in 2000mAh Li-ion
• Maximum runtime: 3h MAX (level 1)
• Charging: USB-C 5V/2A
• Charging time: ~2h30
• Use while charging: Yes
• Indicators: Wind speed level + battery level
• Construction: Premium ABS + aluminum alloy blades
• Safety: Honeycomb protection grid
• Battery management: Intelligent (anti-overcharge, anti-overheat)
• Dimensions: 3.35" × 1.69" × 0.98" / 85mm × 43mm × 25mm
• Weight: 2.86oz / 81g (lanyard not included)

Box Contents

• 1 NEF Nano Fan
• 1 Lanyard
• 1 User manual