Product Description 3 Speeds level & low noise. Perfect gift for your families and friends. Good summer partner when you are cooking or makeup Material: ABS Plastic Speed mode: 3 speeds Battery: Li-ion 18650-3.7V 3500mA Charging time: approx. 4 hours Fan diameter: 10.5cm/4.13inch Height: 22.5cm/8.86inch Package Included 1 x Handheld Fan (Battery Included) 1 x Charging Cable 1 x Removable Base with cellphone holder 1 x Instruction book Warn Tips 1. Please charging the Personal fan before using it at first time. 2. If you do not use this handhold fan for a long time, please fully charge its battery and save it to avoid battery damage Modes Instructions : Turn on/ Turn off Button Back Lamp Design: The back lamp of this portable can be use as a gentle night light when you are sleeping or as a fill-in light when you are doing small home live broadcast. It also can brow dry your eyelash or sweat when you are makeup in dog days of summer. With removable base, The desk fan can be a good desk fan and cellphone holder in your office. Without removable base, it is a perfect portable fan when you need to walk around or outdoor. Its lightweight design and sturdy handle make it convenient for you to take.