Bluetooth Mouse Upgrade Mini Wireless 2in1 Mouse and TF Card Reader Silent Small Ergonomic 1600D-PI Finger Mice Rechargeable Travel Portable Handheld Air Mouse with Lanyard for Laptop PC iPad Mac

- Comprehensively Improved Data Transfer mouse: This ergonomic wireless mini mouse has a built-in TF card reader and writer with a storage capacity of up to 2 TB (without memory card) and a transfer speed of up to 20 MB/s - faster than a USB stick! Say goodbye to data transfer worries. If your team is still exchanging files using a USB stick and you have completed the transfer, they will definitely en-vy you - The King of Bluetooth Connectivity:The Silent Wireless Mouse. Thanks to Bluetooth 5.1 technology, it has excellent stability and is compatible with Windows/macOS/Android/iOS systems. After successful pairing, it becomes your most faithful electronic companion: always available and permanently connected! Note 1: During Bluetooth pairing, the blue light next to the dial will flash. After the connection is established, the blue light will stay on and then turn off - HIGH PERFORMANCE BATTERY: This wireless computer mouse features a rechargeable USB-C port and a 120mAh battery that lasts up to 10 days and can be fully charged in 2 to 3 hours. The green LED light flashes as if to say, “I’m charging!” and switches off when fully charged ? discreet luxury. Can it be used while charging? Secure! Are you worried that the battery is low? Not at all! Say goodbye to battery anxiety - Pocket Wireless Mouse: Credit card sized mini Bluetooth mouse with anti-lost cable. Ideal for on the go and more space-saving than headphones. Ergonomic Compact Mouse: Put it on and say goodbye to worrying about a “lost mouse” - it is your “right hand assistant” that you carry with you - PROFESSIONAL SPEED ADJUSTMENT: This compact, portable mouse features 3 selectable DPI levels - 800: "slow use"; 1200: “medium usage”; 1600: “eSports Performance Usage”! There's always a sensitivity setting that's right for you: your mouse responds as quickly as your index finger!