AVOSDER 2.4Ghz Folding Bluetooth Mouse Foldable Wireless Optical Mouse For PC Mac Tablet Laptop (Red) Designed for Comfort, Folds for Portability, Folds to 60% of its fully expanded size, easy to put into your laptop case. Intelligent Power-saving technology, the mouse will be turned off automatically when it is folded. Compatibility - Enables use with your Bluetooth-enabled PC/ Windows tablet/laptop, Compatible with Windows 2000/Vista/Win7/Win8/Win10. Ergonomic arc mouse design fits your palm perfectly, for easy and comfortable to grip and operate. Package Content: 1x 2.4GHz Foldable Wireless Optical Mouse for laptop PC 1x USB Wireless Receiver