1、Portable pocket fan, can be used as a power bank, flashlight, silicone fan blade material, touch and stop, safe and healthy. 2、The water replenisher can be used in conjunction with a fan, such as the feeling of a cooler. 3、Used as a hand‑held flashlight, LED spot light, high brightness, long‑distance lighting. Portable lanyard, can be hung on your hand to prevent loss. 4、Small and exquisite, easy to carry, easy to put in your pocket, enjoy the cool anytime, anywhere. 5、Fan and charging work at the same time, outdoor fast emergency automatic power-off, can be used as an emergency power bank. Item Type: Handheld Fan Water Replenisher Set Material: ABS, PC and Silicone Size of Handheld Fan: Approx. 12.2 x 3.3cm/4.8 x 1.3in Size of Water Replenisher: Approx. 10.7 x 4.2cm/4.2 x 1.7in Function: Shopping/travel/work/office/watch TV, strong endurance to meet different needs Fan Battery Type: lithium battery (shipped with built-in battery) Battery Model: 18650 Battery Capacity: 2000mAh Fan Full Time: About 2 hours Number of Fan Gears: 2 Gears Fan service time: First gear lasts about 18 hours Second gear lasts about 12 hours 1 x Fan 1 x Usb Cable 1 x Manual 1 x Lanyard 1 x Water Replenisher