Cross-device Function Multiple devices can be used across screens and copy and paste files with each other. Bluetooth 5.0, 2.4GH and Wired Modes Bluetooth 5.0, 2.4G and wired mode intelligent switching, wireless transmissions is stable and reliable, even if the receiver is lost or the USB interface is insufficient, it will not affect your use. Real-time Adjustable DPI Button Through the DPI button, you can freely adjust 7 levels of DPI, the maximum support is 4000 DPI, can be adjusted between 800 – 1000 – 1200 – 1600 – 2400 – 3200 – 4000, so as to meet the accuracy needs of different display screens. Rechargeable Environment-Friendly Lithium Battery The built-in efficient and environmentally friendly lithium battery can be used for 35 days on a single charge, eliminating the trouble of frequent battery replacement. Intelligent Switchover For Multiple Devices Intelligent connection of currently working devices, you can switch between 4 devices, simplify cumbersome cross-platform operation, to meet your multitasking. Device Specifications:

• Product dimension – (L×W×H mm) 102.86*69.29*42.65
• Product weight(g) – 75±5g
• Transmission mode – Bluetooth 5.0, 2.4G and wired
• Ergonomics – Yes
• Working method – Optical
• Buttons – Left button, middle/Scroll wheel button, right button, forward button, backward button, DPI button, mode switching button, Bluetooth button…….
• Power supply mode – Lithium battery
• Full travel(mm) – 0.5+/-0.2
• Buttons life – Left & right button: 3 million, Middle button: 1 million
• Scroll wheel direction – Two way (Without left & right rocking function)
• Max. tracking speed (inch/s) – 30
• Max. acceleration (G) – 10
• Max. Resolution (DPI) – 800-1000-1200-1600-2400-3200-4000
• Working voltage(V) – 3.7-4.2V
• Port – USB port
• Battery life – 35days
• Colours – Black
• Battery capacity – 500mAh
• System requirement Windows® XP/ Vista/7/8/10, USB port
• Package contents – Wireless mouse, Nano receiver, 1 AA alkaline battery(Pre-installed), quick start guide
• Warranty – Two-year warranty