The Lofree OE909 Touch PBT OLED Screen Wireless Mouse offers a unique design and is perfect for those with small hands. The PBT material and OLED screen provide a durable and customizable experience. Enhance your productivity with this expertly crafted wireless mouse. Lofree Triple-Mode Wireless MouseThe original phase 3805 sensor, powerful optical tracking ability, allows the mouse to work stably on the transparent and smooth glass surface, adapting to a wider range of office environments.OLED ScreenThe status of the mouse is clear at a glance, and the power and connection method are displayed at the same time. 6-Level Adjustable DPIThe default setting is 6 gears to meet different hand speeds. (800/1600/2400/3600/4000/Fine adjustment gear). PBT Mouse ButtonThe left and right buttons of the mouse are made of PBT keycaps, which can be used for a long time, are wear-resistant and non-greasy, smooth and delicate, and easy to clean. You can also customize the button that you like.Triple-Mode Connect MethodBluetooth 5.0/2.4G Wireless/Wired Type-C Package Contents:  General Brand: Lofree Type: Wireless Mouse Model: OE909 Specification Number of Buttons: 7 buttons + 1 toggle switch DPI: 800/1600/2400/3200/4000/Fine tune Response Rate: 500Hz Material: PBT button and back case/ABS+PC body Weight & Size Product Weight: 0.105kg Package Weight: 0.11kg Product Size(L x W x H): 108*68.5*42.5mm Package Contents 1 x Wireless Mouse 1 x User Manual