Jisulife Neck Fan 3 4000mAh Neck Fan Portable Fan - Grey The Jisulife Neck Fan 3 is a modern neck-worn fan that provides comfortable hands-free cooling. With its multi-outlet design and 360° surround air technology, it effectively distributes cool air around the head and neck. The lightweight and ergonomic form fits the body well, and the capacious 4000 mAh battery allows you to work for a long time in various conditions. It is a practical solution that ensures comfort and freshness on hot days. ~ Specification: Brand: Jisulife Model: Jisulife Neck Fan 3 Rated voltage: 5 V = 2 A Power: 5.5 W max Battery capacity: 4000 mAh Operating time: 2 - 13.5 h Charging time: 3.5 - 4.5 h Air speed: up to 3.5 m/s Dimensions: 206 × 200 × 60 mm Weight: 270 g Color: gray ~ Key advantages of Jisulife Neck Fan 3: 78 air outlets: provides even cooling around the head and neck. 360° air flow technology: distributes air from all sides for greater comfort. 4000 mAh battery: allows long operation up to 13.5 hours. 5 levels of air supply: allows you to adjust the intensity of work to the conditions. Bladeless design: increases safety and comfort of use. ~ 78 air outlets envelop cool A large number of air vents evenly distribute air around the head and neck, increasing comfort of use. 360° air from all sides Ambient cooling technology ensures that air arrives evenly from all sides. A capacious battery ensures long operation The 4000 mAh battery allows you to use the device for many hours without the need to recharge. 5 levels of air supply give you control The possibility of adjusting the cooling power to the current needs and ambient temperature. Bladeless design increases safety The lack of exposed blades makes use safe and comfortable, even when worn for extended periods of time.