Features 1.TEMPERATURE ADJUSTABLE AND TIMING: Equipped with a built in heating chip, the mouse supports temperature adjustment in three levels, low, medium, and high. Supports 30 minute, 45 minute, and 60 minute heating timing settings. 2.COMFORTABLE HAND FEEL: Adopts ergonomic design, comfortable hand feel, long time use do not tire hands. 3.USB INTERFACE: Suitable for devices that support USB interfaces, such as PCs, laptops, and desktops. 4.FAST HEATING: Equipped with USB safe power supply, the mouse can quickly heat up and is suitable for working in winter, keeping hands warm. 5.1600DPI: Adopting game grade optical chips and a more powerful optical tracking engine, the operation is more stable, eliminating adverse phenomena such as frame skipping and dropping. Specification Item Type: Heated Mouse Material: ABS DPI: 1600DPI Maximum Acceleration: 15G Temperature Regulation: 3 speed temperature regulation Timing: 30, 45, 60 minutes, three gear timing Package List 1 x Heated Mouse