Höhenverstellbare Notebook Cooler

Height-Adjustable Notebook Cooler . Features: *Space-saving, inexpensive, eliminates the need of extra monitor; *Smart design, fashionable, unique design; *Built-in 4-port usb 2.0 hub connect computer accessories, 8 level adjustable screen height, tilt for *Optimal view andergonomic comfort, stay healthy and avoid injury while working long hours on your notebook *Allows positioning of LCD at eye level to reduce neck strain; *Built-in 3 silent fans with large air flow which absolutely help to dissipate heat away from the bottom of your laptop. . Specifications: 1) Product dimension:319*270*46mm 2) 3 Fan dimension: 60*60*10mm 3) 4 usb 2.0 ports 4) On / Off power switch 5) Rated voltage:5v DC 6) Rated current:0.18A 7) Rated power:0.9W 8) Rated speed:3500+-10%R.P.M 9) Air flow:30CFM 10) Static pressure:2.01mm H2O 11) Noise leval:<26dba 12) Model available: 12 15.4inch 13) ABS Plastic materail & big fan with Led light 14)4 Usb plug-and-play