1. Support any USB ports of PCs ebooks.
2. Plug&play, ON/OFF switch.
3. Powered by any USB ports or 3 x AAA batteries
4. Can be foldable for any directions.
5. Supply strong wind, low noize with soft EVA leaves.
1. Power supply: 5V DC/ USB or 3pcs AAA batteries.
2. Operating temperature: -10℃ to 70℃.
3. Operating humidity: 85%.
4. Storage temperature: -10℃ to 80℃.
5. Storage humidity: 95%.
6. Item demension: 15 x 8.2 x 16CM.
7. Item net weight: 153.4G.
8. Length of power cable: 1M.
China
