Novelty Silver 3D Desktop Laptop Computer USB Optical Cool Fan Mouse for hot days! This Fan USB Optical Mouse is the best summer computer accessory you can buy, features a fashionable ergonomic design, take fan function in the mouse, more comfortable for using! 100% Brand New Silver 3D Desktop Laptop Computer USB Optical Cool Fan Mouse This Fan USB Optical Mouse is the best summer computer accessory you can buy, features a fashionable ergonomic design, combining a cooling fan which makes itself best for summer Take fan function in the Silver Computer Mouse, more comfortable for using 800DPI resolution, 3D Optical Mouse give you precise movent Powered by USB port and need no external power supply Plug and play, no driver required 3D buttons: Two buttons and one scroll wheel Flash light for scroll wheel Cool Mouse with ON/OFF switch Supports Windows XP, ME, 2000, 98 (not suitable for Vista) Working voltage: +5V DC 10% Key bounce: 65±10g Key using time: > 10 Millions Key tracking: 0.8±0.2mm Resolution: 800DPI Power: 1W Wind speed: 7000/ Minute/Turn Temperature: 0°C ~45°C Humidity: 20%~90% Current: ≤15mA Cable Length: approx.137cm Dimension: 113 x 60 x 35mm Weight: 170g

This is a computer mouse with a LED glittering unit which can show self-programmed messages. It also has a fan at the top for removing the sweat of the hand to keep it dry and cool. LED message: 130 characters at most Resolution: 800 dpi Cable type: shielded Cable length: 140cm

Specifications/Features: Product size: 113 x 60 x 35mm Resolution: 800 dpi Power consumption: less than 100mA Rate of working voltage: 4.75 to 5.25V The best operating temperature: -10 to 45 degree Celsius Length of the line: 150cm Key life: more than 1 million times Connection type: USB, U + P available Compatible operation systems: Windows 98/2000/ME/NT/XP Comfortable design Adopt optical technology, no need to clean inside of the mouse Can glide smoothly on various surfaces except glass Symmetrical design ideal for left and right hand user Support electric plug and data hot exchange

Specifications/Features: Product size: 113 x 60 x 35mm Resolution: 800 dpi Power consumption: less than 100mA Rate of working voltage: 4.75 to 5.25V The best operating temperature: -10 to 45 degree Celsius Length of the line: 150cm Key life: more than 1 million times Connection type: USB, U + P available Compatible operation systems: Windows 98/2000/ME/NT/XP Comfortable design Adopt optical technology, no need to clean inside of the mouse Can glide smoothly on various surfaces except glass Symmetrical design ideal for left and right hand user Support electric plug and data hot exchange

Specifications/Features: Product size: 113 x 60 x 35mm Resolution: 800 dpi Power consumption: less than 100mA Rate of working voltage: 4.75 to 5.25V The best operating temperature: -10 to 45 degree Celsius Length of the line: 150cm Key life: more than 1 million times Connection type: USB, U + P available Compatible operation systems: Windows 98/2000/ME/NT/XP Comfortable design Adopt optical technology, no need to clean inside of the mouse Can glide smoothly on various surfaces except glass Symmetrical design ideal for left and right hand user Support electric plug and data hot exchange