Cool Vest Wearable Cooling Fan Replacement 7.4V Air Conditioned Clothes Fan with Power Bank Lithium Battery 20000 MAh USB 5V

Feature: 1. 3 Levels Adjustable: The fan is adjustable in 3 levels to meet your different needs, low noise, and can work continuously. 2. 20,000 mAh Power Supply: High gear can last 12 hours, low gear about 24 hours, can be used for a long time, strong endurance. 3. Working Principle: Through the waist high speed fan, a large amount of air outside the body flows parallel along the body surface, thus quickly evaporating sweat and lowering the body surface temperature. 4. Prime Material: The fan is made of premium plastic, metal and electronic components, durable and not easy to damage. 5. Applicable Scenarios: The fan uses a combination of rotating threads for easier installation and universal use in multiple scenarios, high temperature environments, outdoor environments, indoor environments, outdoor adventures, and travel.

Specification: Item Type: Air Conditioned Clothes Fan Material: Plastic Metal Electronic components Weight: 664g / 23.42oz Charger Battery Type: Lithium battery (shipped with built in battery) Rechargeable Battery Capacity: 20000mah 3.7V Charger Input IN: DC 5V 2.1A Charger Output OUT: DC 5V 2.1A

Package List: 2 x Fan 1 x Speed Control Cable 1 x Charging Power Bank 1 x Charging Line 1 x Instruction Manual