Specification Type Wireless bluetooth Foldable Mousebluetooth Version 4 0Touch Technology Three touch buttons Left Right Scroll Wheel Compatibility Suitable for computers and tabletsColor Options Black WhiteConnection 2 4G Wireless bluetoothErgonomic Design SupportSilent SupportFolding Feature Easy to carry and storeFeatures 1 Silent Buttons Ensures quiet operation to avoid disturbing others 2 Stable bluetooth Transmission Reliable connection with bBluetooth 4 0 3 Ergonomic Design Provides comfortable use for prolonged periods 4 Foldable Design Compact and portable perfect for travel 5 Universal Compatibility Works with most computers and tablets Package Includes 1 x Wireless bluetooth Foldable Mouse not including Battery 1 x USB Receiver Only for 2 4G Wireless Version