Table fan,usb fan,soundless fan

The structure of these fans is unique and fashionable. Multi colors. 3-mode of wind speed and 1 mode of led light. German brush less DC motor to ensure the high winds and long-life. Intelligent control system, reliable performance, which is fully functional and easy operation. Using the international standard 18650 lithium 2200mAh Capacity batteries, that can be recycled and low cost, more universal. A professional portable fan with integration of design, simple appearance and solid structure. Note: The wind is weak when fan without lithium battery installed but connect to power cable. Specifications Colors: Depend on availability LED Indicator: Yes Battery Type: 18650 Lithium Rechargeable 2200mAh Capacity Battery Output air volume: 1-Speed 873 L/Min (work time about 2 hours) 2-Speed 459 L/Min (work time about 4 hours) 3-Speed 242 L/Min (work time about 8 hours) Output power: 4.5 W (Max) Battery: 18650 Lithium-ion battery Charger: Input: 100-240V AC Output: 5V 1A DC Charging time: about 4-5 hours Fan Charged Method: Micro USB Cable connect to USB Port of PC/notebook etc, or by power adapter. Additional Features: High Quality, Light Weight, Strong Wind, Very Low Noise, Trusted Brand + Attention : this watch has waterproof function, but please do not put it into water, and do not press any button when watch is in the water, thank you! you can wash hands, but can not swim or dive with this watch.