Semiconductor Cooling Handheld Fan - 6 styles

Innovative Design & Performance
Stay cool anywhere with this USB-powered handheld fan featuring semiconductor ice-cooling technology (2000mAh with cooling models only). Crafted with a transparent turbo housing and brushless motor, it delivers 4.8m/s max wind speed at just 36-45dB noise—ideal for offices, hikes, or travel. Choose from W21 White, Black, Tea Green (2000mAh with cooling) or W20 White, Black, Tea Green (1200mAh, non-cooling) to match your needs.

Key Features

• 3-Speed Adjustability: Customize airflow via simple button control.

• Dual Cooling Modes: 2000mAh with cooling models’s ice-cooling function reduces surface temperature by 5-8°C.

• Portable Versatility: Attach to bags with the carabiner clip or use as a desk fan.

• Turbo Efficiency: Multi-stage pressurization airflow ensures rapid cooling with minimal noise.

Compact & Durable
Weighing 139g and sized 54x50x167mm, it fits effortlessly in bags. The 18650 lithium battery offers 1-3 hours of runtime (up to 6 hours on low speed). Its bladeless design enhances safety, while the polyester-reinforced structure resists wear.

Usage & Maintenance Guide
Operating Tips

• Charge fully via USB before first use; avoid overcharging.

• Activate cooling mode （2000mAh models only) by pressing the button twice.

• Adjust angles using the foldable base for optimal airflow.

Cleaning & Storage

• Wipe surfaces with a dry cloth; never immerse in water.

• Store in a cool, dry place away from direct sunlight.

Battery Care

• Recharge every 3 months if unused long-term to preserve battery life.

• Avoid extreme temperatures to prevent damage to the semiconductor module.

Engineered for adventurers who demand cool comfort on the go.
Item：W21
Gtin：6975861513348