Catalog number: HEAT23SBK Features: ● The size can be adjusted in 4 stages with the side zipper. ● It uses a graphene heater, so it warms up quickly when switched on. ● The water-repellent ripstop fabric is also useful in outdoor scenes. Uses: ● For outdoor work. Specifications: ● Color: Black ● Size: One size fits all ● Length (cm): 64.5 ● Shoulder width (cm): 39 ● Power supply: USB 5V2A ● Temperature settings: Weak: 40-50°C, Medium: 45-50°C. Strong: 50-55°C ● Number of heaters: Front x 2, Back x 3 ● Operating time: Weak 3-8h, Medium 3-6.5h, Strong 3-5h ● When using a 10000mAh mobile battery Note: ● Battery is sold separately.
