Bewinner 2.4Ghz Foldable Wireless Touch Mouse - USB

Specifications: Product name: 2.4 GHz USB foldable wireless touch mouse. Material: plastic and metal. Type: optical mouse. Size: 13 x 5.8 x 1.5 cm/5.12 x 2.28 x 0.576 inches. Connection method: wireless USB. Applicable model: universal. Optical resolution: 1000 dpi. Number of buttons: 2. Interface: USB. Wireless transmission frequency: 2.4 GHz. Ergonomically supported: yes. Operating distance: 10 m/32.81 ft. Working method: photoelectricity + touch scrolling. Weight: 61 g. Colour: white, black (optional). Rated operating current: 8-15mA/3V. Key life: 500 million times. Power supply: 2 x AAA batteries (the battery is not included). Package contents: 1 x 2.4GHz USB Folding Wireless Touch Mouse 1 x USB receiver.