TEC Cooling Handheld Fan – 9000mAh Rechargeable Portable Fan | Traverseon

TEC Ice Cooling, Stay Cool Anywhere in Summer Heat

Hot summer weather can make commuting, outdoor activities, office work, and travel exhausting—especially when ordinary fans only circulate warm air. This portable handheld cooling fan features advanced TEC semiconductor cooling technology, delivering airflow as low as 16°C for faster, more direct cooling and real relief in high-temperature environments.

With 100-speed airflow adjustment, you can switch easily from a gentle breeze to powerful cooling based on your needs. The built-in 9000mAh battery supports extended daily use, while 22.5W fast charging and emergency power bank function help reduce battery anxiety outdoors. Its 135° foldable design supports handheld, neck-worn, and desktop use, combined with quiet operation, digital display, and LED lighting—keeping you cool, comfortable, and prepared wherever summer takes you.

• TEC Superconducting Ice Cooling, Quickly Relieve Summer Heat
  Adopts TCE/TEC superconducting compression ice cooling technology, simulating the principle of air conditioner compressors. Equipped with refrigerant chips and compressed cold flow ducts, it can blow cold wind as low as 16℃, avoiding the problem of ordinary fans blowing hot air, and providing quick cooling even in high-temperature environments.
• 100-Speed Infinite Wind Adjustment, Meet Diverse Blowing Needs
  Built with Air pneumatic supercharged vortex air duct and aviation-grade propeller blades, with a maximum speed of 10500RPM and 16m/s wide-angle air output. 100 precise speed levels are available from soft breeze to strong hurricane, suitable for different scenarios like office and outdoor activities.
• 9000mAh Large-Capacity Battery, Long-Lasting Cooling All Day
  Equipped with a 3.7V lithium-ion battery with a large 9000mAh capacity, providing sufficient battery life for continuous all-day use. No need for frequent charging during commuting or outings, eliminating power anxiety.
• Built-in Magnetic Retractable Cable, Get Rid of Messy Cables Outdoors
  Comes with a magnetic retractable TPE break-resistant fast-charging cable, easy to pull out and store. No extra charging cable is needed, solving the troubles of cable loss and tangling when going out for more convenient carrying and use.
• 22.5W Fast Charging & Emergency Power Bank, Dual Power Supply in One Device
  Supports 22.5W high-power fast charging, fully charging itself in 2 hours. It can also serve as an emergency power bank to charge mobile devices for iOS and Android, coping with sudden power shortages outdoors.
• 135° Foldable 2-in-1 Design, Flexible Switch Between Neck & Desk Use
  Features a 135° folding bracket structure, with lanyard and mountaineering buckle. It can be switched between hands-free neck hanging and stable desktop placement, adapting to commuting, office, home and other scenarios, portable and space-saving.
• Low-Noise Operation, No Disturbance for Work and Rest
  Adopts fully wrapped vacuum surround noise reduction and honeycomb hole noise reduction technology, running with low noise. When used in office or at home, it provides cool wind without noise interference, not affecting concentration and rest.
• Large Screen Digital Display, Real-Time Mastery of Device Status
  Equipped with a high-definition digital display screen, which can show 100 wind speeds, cooling mode, remaining power, charging status and other information in real time. The device operation is clear at a glance, making operation and adjustment more intuitive.
• LED Bright Flashlight, Enhanced Safety for Outdoor Emergencies
  Built-in LED bright lighting function, providing emergency lighting for outdoor hiking, camping or home power outages. It improves use safety in night and emergency scenarios, with a multi-functional design for stronger practicality.

• Product Dimensions: 5.9cm × 5.83cm × 18.8cm (2.32" × 2.30" × 7.40")
• Material: ABS, PC, Aluminum Alloy, Stainless Steel, Electronic Components
• Battery Type: Lithium-ion Battery
• Battery Capacity: 9000mAh
• Battery Voltage: 3.7V
• Charging: 22.5W Fast Charging
• Charging Interface: Type-C
• Cable: Built-in Magnetic Retractable TPE Cable
• Cooling Technology: TEC / TCE Superconducting Ice Cooling
• Wind Speed: Up to 16m/s
• Motor Speed: 10500RPM
• Wind Settings: 100 Levels Adjustable
• Folding Angle: 135°
• Additional Functions: LED Flashlight, Digital Display, Power Bank Output
• Noise Reduction: Vacuum Surround Noise Reduction & Honeycomb Noise Reduction
• Usage Modes: Handheld, Neck Hanging, Desktop