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Attention: We are an official and authorized dealer for Huina Toys and also one of the largest distributors in the world (purchasing from a reputable dealer secured). We currently hold stock of this Model and we use the best, most reliable, and fastest courier for shipping. For all questions related to Huina toys including spare parts, upgrades, or other enquiries, please email us and we will be ready to help you.
\Designed especially for outdoor sports enthusiasts and long-term workers who are constantly on the go. When engaging in intense outdoor activities, it precisely regulates temperature, keeping you cool throughout and ensuring your body remains comfortable. When you are on the move, it can adjust the temperature according to your needs, so that your back no longer becomes a burden. Customized and tailored to meet diverse needs, it is made of sturdy materials to handle complex situations. Say goodbye to sweltering heat and bitter cold, and embark on a new journey with it.
Function and Service Support:
- Four semiconductor temperature control modules, supporting both cooling and heating adjustments.
- Customizable backpack and design style are available.
- The temperature can be adjusted from 10 degrees to 15 degrees within the range of 25 degrees of ambient temperature.
- Each module can be disassembled.
- AI automatically identifies the ambient temperature and adjusts the temperature.
- AI automatically starts and stops.
- It is applicable to common 5V/3A power banks on the market and uses a Type-C interface for output.
- The cooling duration is 5 to 6 hours.(20000mAh power banks)
- The heating duration is 6 to 8 hours.(20000mAh power banks)
Remark:to speed up the delivery process, this product is temporarily not equipped with a power bank. If you need a power bank, please contact the customer service for consultation.
Batch customization offers better pricing.