Vosstronics CharWise S300

12"- 17", USB 2.0, 12 cm fan, 2W x2 speakers CharWise Family, The 12 cm highperformance fan ,,Lapcool sound" with ergonomically design, protecting your Notebooks from overheating. The integrated sound-system with patented folding loudspeaker arms provide you everywhere a good sound.

- High performance 12 cm fan effectively prevents laptop computer from overheating
- Smooth air-flow design to effectively remove heat from laptop computer in a low noise way
- Adjustable fan speed to cater to individual needs
- All-in-one USB 2.0 digital audio system provides any place a good sound experience
- Volume bar control for accurate sound management
- Convenient and thoughtful wires storage design
- Suitable for 12"- 17" laptop computers
- USB power supply, no external power supply is needed
- Ergonomic design for comfortable use
- New net surface design for high heat conducting power
- Patented arm speaker design creates good soundeffects and provide you quick and easy video- audioexperience