Specifications: Product Name:  2.4Ghz USB Foldable Wireless Touch Mouse Material: Plastic + Metal Type: Optical Mouse Size: 13 x 5.8 x 1.46CM/5.12 x 2.28 x 0.576Inch Connect Method: Wireless USB Applicable Model: Universal Optical Resolution: 1000DPI Number of Buttons: 2 Interface: USB Wireless Transmission Frequency: 2.4GHz    Support Ergonomically Design: Yes Operation Distance: 10M/32.81FT Working Method: Photoelectricity + Touch Scroll Weight: 61G Color: White, Black(Optional) Rated Operation Current: 8-15mA/3v Key Life: 500 Million Times Power Supply: 2 x AAA Battery(Battery is not included) Package List: 1 x 2.4Ghz USB Foldable Wireless Touch Mouse 1 x USB Receiver Ergonomic Design: The arc touch mouse is designed to fit comfortably in your hand, reducing strain and fatigue during extended use. Stylish appearance, and ergonomically design, comfortable for using. Wireless Connectivity: With a 2.4GHz USB receiver, you'll enjoy reliable wireless connectivity with a range of up to 10 meters. Flexible and convenient, just connect the computer USB interface. Foldable Design: The foldable design makes it easy to take with you on the go, and saves space when not in use. Curve to turn on. Flatten to turn off. No button to switch. Foldable design makes this mouse convenient to use. Compatibility: This mouse is compatible with PCs, notebooks, and smart TVs, making it a versatile accessory for all your devices. Supports most market computer, notebook and smart TV. Precision Control: The touchpad technology provides precise control and accuracy, making it perfect for everything from browsing the web to graphic design.