Features: Keep your laptop cool and running smoothly with the S540 13 Laptop Cooling Fan. Its powerful cooling capabilities ensure efficient heat dissipation, preventing overheating and extending the lifespanof your device. Crafted from good quality metal, this laptop cooling fan offersexcellent durability and reliability. Its sturdy constructionsensure long lasting performances, making it a reliable companionfor your daily computing needs. Improve your productivity and gaming experience with the S540 13 Laptop Cooling Fan， effectively dissipates heat, ensuring smooth and uninterrupted usage. Specifications: Material： Metal Fan Model：S540 13 for IdeaPads S540-13 xiaoxin PRO13 2019 2020 Fan Size:as Pictures Motor: Brushless Types: 1PC/2PCS Package Includes: 1 PC Laptop Fan（Optional) note: 1.Due to manual measurement, please allow an error of 0-1cm. Please make sure you do not mind before bidding. 2.Due to the difference of different monitors, the picture may not reflect the actual color of the item. Thanks! 3.Only the cooling fan included.