Tangyongjiao Portable Mini Silent Household Energy Saving Desktop Air Cooler

Different power adjustment Suit for office or home or car Product parameters Power mode: lithium battery Rated voltage: 110V-220V Rated power: 5W Rated frequency: 7000Hz Applicable area: 100 square meters Noise: less than 36dB Wind speed gear: 3 files (1 wind - 2 wind - the strongest wind) Mode of operation: mechanical Whether to turn the page fan: No Ice crystal: 2 Shaking his head: shaking his head up and down Air supply type: standard wind Weight: 500g Size: 17.5x19x5.5cm Features 1. Superior space utilization, can be placed in a narrow space 2. Equipped with a dense safety net and a fan that does not leak 3. Fashion, creativity, trend, safety and environmental protection 4. Three-speed wind speed, low bass 5. Energy saving, easy to install