1. for Aiolos Fan, smoke extracting, cooling, lighting 3 functions fan for repair 2. Easier and more efficient to use, mini fume extractor with activated carbon filter, cooling, smoke exhaust and lighting three in one. 3. 3S cooling, the efficiency has been greatly improved 4. 360 rotate, one-button shutdown, two-gear timing, three-gear speed control, four-speed power display 5. Built-in 1200mAh battery, comvenient and compact, , wireless use. FOR Aiolos Fan with smoke extracting cooling and lighting 3 functions for mobile phone motherboard CPU BGA SMD soldering repair. 360 rotatable, 3S cooling, quickly absorb smoke, effective lighting, built-in battery, comvenient for wireless use. Model:for DA98 Aiolos Fan. Function: Smoke extracting, cooling, lighting 3 in 1 Fan for repair. Power mode: USB charging. Battery voltage capacity: 3.7V 1200mAh. Fan maximum speed: 6500r/min. Please note: the physical slightly color difference or difference, does not affect the use, please do not mind, thank you! Colour:Green Material:Plastic Package Contents: 1 * Aiolos Fan Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.