Mouse - Universal - Wireless mouse Bluetooth mouse Silent Slim Bluetooth mouse for laptops Office Home | Mouse (White) Highlights Universal Wireless mouse Bluetooth mouse Silent Slim Bluetooth mouse for laptops Desktop Home | Mouse (White) Wireless Bluetooth Mouse Mute Slim Bluetooth Mouse for Laptop PC Desktop Home | Mouse (White) Specification: System requirements: For Windows 7/8/10, for MacOS X 10.10 and above, for chrome OS, for Linux kernel 2.6 and above (USB port available) Bluetooth: Windows 7/8/ 10, for MacOS X 10.10 and above, for chrome OS, Android 5.0 and above (Low Power Bluetooth technology) Sensor technology: high-precision optical tracking Sensor resolution: 1000 DPI Number of keys: 3 Roller: mechanical roller Key roller: middle key Mouse supports unifying: yes Receiver supports unifying connection: No Battery type: 1xaa battery (no battery) Wireless operating distance: 10m Wireless technology: Logitech receiver or Bluetooth Bass technology Power Color: white, pink, black Size: Mouse: 107x59x26.5mm/4.21x2.32x1.04'' Receiver: 18.7x14.4x6.1mm/0.73x0.56x0.24'' Note: Please allow 1-3mm differs due to manual measurement. Due to the different display and different light, the picture may not show the actual color of the item. * Sweet Tips 1.Due Logitech product often update product style, we take the final style of the product you receive, if you have any objection with the product, you can view your purchase of the product S / N, l 'URL is: https: // support.logitech.com.cn/zh_cn/home 2.Because of the need for products and packaging respectively, management, control and tracking reasons, Logitech's product of S / N and P / N on the package S / N and P / N is usually not the same, is a normal phenomenon * The package was opened because of the battery removed, but the box and the mouse are 100 % brand new, if you mind, be careful to buy, thank you. * Each mouse should be tested before leaving the factory. Part of the mouse will leave a test mark (assuming it's not part of the customer's opinion that it's being used). If not, please be sure to buy, we do not agree with this type of dispute, thank you! PACKAGE CONTENTS Nano Receiver Wireless Mouse User Documentation