<p>Fits for desktop, laptop, PC and other devices. Please Note: If your laptops/computer are type-c port, You need connect the supplied usb c adapter(not include in the package) to your laptop.</p> <p>【Rechargeable Optical Wireless Mouse】Built-in durable 450mAh lithium rechargeable battery can last up to 500 hours after fully charged, and standby time is super long with auto sleep and wake mode. Easily recharged through the included USB cable, no need to change the battery.</p> <p>【Skin-Friendly for Comfort】Silent click Mouse with classic design with anti-fingerprint finish offers your hand maximum support and comfort. The sturdy anti-slip rubber scroll wheel ensures that your hand will not slip when scrolling.</p> <p>【NOISE FREE】Quiet click sound when pressing buttons, which makes you away from worrying about bothering others, especially at home while other family members having rest, so that you can stay focused on your work.</p> <p>size：11.2*5.8*2CM</p>