★Water-Cooled Clothing, Water-Cooled Vest PRO, Direct Cool Premium, YAMAZEN [Unused, Unopened]

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★ [New, Unused, Unopened] Water-Cooled Vest PRO Direct Cool Premium DC-Y1 Blue Camo YAMAZEN
Health & Wellness - Heatstroke Prevention/Cooling Goods - New, Unused, Unopened
★ Product Overview
Manufacturer: YAMAZEN
Model Number: DC-Y1
Type: Built-in Cooling Plate Cool Vest
● This product includes only the vest; the battery is not included.
● A water-cooled vest that cools the body directly with cold water.
● Cooling tubes are placed around the neck and underarms for enhanced cooling power!
● Sustains coldness for up to approximately 4 hours and 30 minutes with the dedicated bottle.
?Requires only 200ml of water (cold water recommended).
?Compatible with plastic bottles up to 650ml capacity.
● Can be used with commercially available mobile batteries (5V 2.0-3.0A).
※ Some batteries may not be compatible due to compatibility issues.
※ Batteries that automatically shut off after approximately 20 seconds of operation cannot be used.
◎ Continuous operation: approx. 20 hours, Middle operation: approx. 48 hours, Long operation: approx. 48 hours or more
◎ Operation modes: Continuous operation, Middle operation: 20 seconds ON, 60 seconds OFF, Long operation: 20 seconds ON, 80 seconds OFF
★ Although this is an unused item, it has been in someone's possession. Please refrain from purchasing if you are sensitive about such matters. As this is a personal item stored at home, please refrain from purchasing if you are concerned about minor initial scratches or dirt, or if you are seeking a perfect item. Thank you.
◎ Please check the images for details. The photos show everything included. Please understand that the actual color may vary slightly due to monitor settings and shooting conditions. There may be damage, scratches, or dirt that are not visible in the product description or images. ★ Since perceptions of condition can vary individually, please refrain from purchasing if you cannot judge from the photos. Please refrain from purchasing if you are seeking a perfect item, regardless of whether it is used, new, or its condition. Used and vintage items may have individual differences in condition. To prevent issues such as damage or part swapping, returns and exchanges are not accepted.
◎ Shipping: Packaging materials will primarily be recycled cardboard. Thank you for your understanding.