HRTGFD-57° Ergonomic Wireless Tower Mouse, Vertical Quiet Ergo Mouse, Bluetooth(BT5.0,BT3.0)&2.4G, (800/1200/2400/2400/4000), 5 Buttons for Windows, macOS, iPadOS, Laptop, PC, Black

[Friendly Reminder]This ergonomic mouse is recommended for small to medium hands, as the size of the mouse is 10.7 x 7.4 x 7.1 CM ( 4.2 x 2.9 x 2.8 inch). To get a more comfortable fit and better user experience, we recommend measuring the size of your hand prior to purchasingErgonomic Design Inspired by a 57° ergonomic design, this mouse ensures a comfortable grip, providing an outstanding control experience.Silent Equipped with a silent , this mouse operates quietly, ensuring a disturbance-free environment during your quiet work or entertainment sessions.5 DPI Adjustments Featuring 5 adjustable DPI settings (800, 1200, 1600, 2400, 4000), this mouse caters to different users' sensitivity preferences, offering a more lized user experience.Dual Mode Connection Supports dual-mode connection with Bluetooth 3.0/5.0 and 2.4G wireless, providing you with tile connectivity options for stable performance across different devices.Smart Auto-Sleep Mode Incorporating smart auto-sleep technology, the mouse automatically enters sleep mode during periods of inactivity, conserving power and achieving a battery life of up to 12 months. Requires 2 AAA batteries (not included)