Handheld semiconductor-cooled portable mini cooling electric fan

-Overview:

Product positioning:
This is a revolutionary handheld fan that combines portability with active cooling. It utilizes semiconductor cooling technology (TEC) to achieve rapid cooling, providing users with a refreshing and comfortable cooling experience on the go. It is suitable for various scenarios such as outdoor activities, office work, and travel. 

Core functions and features
Semiconductor cooling cutting-edge technology 

Using the Peltier effect (TEC) cooling chip, rapid heat exchange is achieved through current drive. The outlet temperature can be reduced to below the ambient temperature by 5-15?, eliminating the pain point of traditional fans "blowing hot air". 

Dual-mode cooling/heating switching, with one operation meeting the needs of cooling or heating (such as warm air in winter). 

Efficient heat dissipation system 

Built-in high-speed silent fan and aluminum heat dissipation fins ensure that the cooling chip operates efficiently and prevent heat accumulation. 

Independent air duct design, with cold air concentratedly discharged, and hot air expelled through the back, providing a cooler sensation. 

Portability and user-friendly design 

Lightweight body (about 200g), with foldable handle or hanging rope design, making it convenient to carry around. 

Three-speed wind power adjustment (natural wind/sleeping wind/powerful wind), meeting the needs of different scenarios. 

Removable water tank design (supported by some models), which enhances cooling efficiency through water cooling assistance, or enables spray humidification function. 

Long-lasting battery life and fast charging 

Large-capacity lithium battery (2000 - 4000mAh), with a battery life of 4 - 10 hours (depending on the cooling level). 

Type-C fast charging interface, fully charged in 1-2 hours, supporting the use of a power bank for supplementary charging at any time. 

Low noise and safety protection 

The noise level is below 40 dB (sleep mode), ensuring that it won't disturb your work or rest. 

Dust filter + motor overheat protection, making use safer. 

Application scenarios:
Outdoor: Cooling down immediately in hot environments such as camping, cycling, queuing, and traveling. 

Indoor areas: Cooling requirements for office desks, student dormitories, kitchens, etc. 

Special requirements: Pregnant and breastfeeding women, users experiencing hot flashes during menopause, outdoor workers.

-Specifications:
1.Color:White, Grayish purple
2.Size:170*60*70
3.Material:Plastic  Metal

-Packing List:

Portable fan*1 Data cable*1