Excellent Condition! Air-Conditioned Work Clothes, L Size, with Fan and Battery, Large Capacity Battery

Purchased last year and worn once for grass cutting. I was able to work comfortably even in the blazing sun.
However, I became ill this spring and can no longer do tasks like grass cutting, so I am selling it.
The battery charges and the fan operates without any issues. There are almost no noticeable stains or damage to the vest.
Please understand that this is a used item before purchasing.

From the manufacturer's website:

?Product Description?
Introducing the latest 2025 fan-equipped workwear! Featuring an aerospace-grade titanium silver coating that blocks over 99% of harmful UV rays. This provides an overwhelmingly comfortable working environment compared to standard fan-equipped workwear. It effectively blocks sunlight and increases coolness by 50%. Perfect as an air-conditioned work vest for outdoor work and activities! With powerful UV protection, you can stay comfortable even while working. Compared to fan-equipped workwear made with traditional materials, it has been shown to lower perceived body temperature by an average of 10°C!

【22000mAh Large Capacity Battery & Up to 16 Hours of Use】 Introducing the industry's smallest 22000mAh battery! This compact air-conditioned workwear fan and battery set, measuring 12.7cm x 8.3cm, is about the same size as a credit card and fits perfectly in your pocket. Despite its size, it boasts a large capacity for up to 16 hours of use, providing powerful cooling. As a fan-equipped air-conditioned vest, the airflow can be adjusted in 4 levels. Furthermore, the built-in Type-C cable can also be used to charge smartphones, making it an extremely convenient product that can even serve as an emergency battery during disasters.

【Powerful Airflow & Latest High-Output Fan】 The air-conditioned workwear fan from [Air-Conditioned Water Cooling Suit × UNISO] is equipped with the latest high-output motor and a 5-blade fan, achieving overwhelming airflow. It suppresses body temperature rise during work, allowing for comfortable work even in the hot summer. The fan can be easily removed and used as a workwear fan. Combined with a high-performance lithium battery, it delivers maximum airflow. Even in dusty environments, the removable fan cover makes cleaning easy.

【Quiet, Energy-Saving & Ultra-Durable Motor】 This product's fan uses a brushless motor with a quiet design, enhancing airflow while providing a quiet working environment. Furthermore, the motor, made with highly durable hydraulic forming technology, can be used for over 10,000 hours, ensuring stable performance over a long period. Its energy-saving design reduces power consumption during work, efficiently providing cooling.