Ergonomic design grants you a comfortable grip, bright color makes it presentable, vibrant and durable.Combined with mini USB receiver, you can use it without driver and it is durable and power saving.Made of ABS, it is lightweight and durable.The length is 11cm, the width is 6cm and the height is 2.6cm.It is suitable for desktop computer, laptop, home, office, shop and so on.Item Name: MouseMaterial: ABSWireless Transmission Frequency: 2.4GHzApplicable System: For Windows 98 SE/SME/2000/SXP/2003, for Mac OSSensing Distance: 0-10m/ 0-393.7" (Approx.)Interface Type: USBPower Supply: 1 x AA Battery (Not Included)/ Built-in Rechargeable BatterySize Details: Mouse Size: 11cm x 6cm x 2.6cm / 5.43" x 3.15" x 1.54" (Approx.)Notes:Due to the light and screen setting difference, the item's color may be slightly different from the pictures.Please allow slight dimension difference due to different manual measurement.Package Includes:Battery Powered:1 x Wireless Mouse1 x ReceiverorRechargeable:1 x Wireless Mouse1 x Charging Cable1 x Receiver