Describe:Bluetooth mouse, as long as your device supports BluetoothErgonomic design and comfortable shape. more comfortable to useThe slim and portable design is perfect for travel, which means it fits easily in your laptop bag and is a great space saver. Specification:Type: Ultra-thin mouseMaterial: ABSMaximum DPI: 1600Tracking method: OpticalPower supply: 2PCS AAA battery powered (without battery)Size: about 11 x 5.8 x 2.6cmConnection method: Bluetooth (does not support 2.4Ghz)Features: Ergonomic, LED Lighting, On/Off Switch, Scroll Wheel, Quiet Package Included:1 optical mouse

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