USB Number Pad for Laptop,Wired and Bluetooth 28 Keys Numeric keypad with 2 USB Ports Portable Slim Financial Accounting Number Keyboard Numpad Extensions 10 Key for Laptop, Mac, PC

【Slim Aluminum Design & Ergonomic Tilt】:The Wireless Number Pad is made of solid and premium aluminum materials for long-lasting use. The ergonomic tilt ,comfortable typing precise control, good resilience fast response for comfortable typing and good look, slim style appearance ,only 0.45lb, 5.6*4.3*0.46 inch.【Built-in High-Capacity Rechargeable and safe lithium polymer battery】The number keypad built-in high-capacity lithium batteries, the standby time of the keypad is up to 45 hours when fully charged. (One Type-C charging cable will come with the keypad).【Auto sleep function】The Bluetooth numeric keyboard will automatically enter sleep mode after 40 minutes of inactivity to save power and energy. Press any key can wake up the keypad within 5 seconds.【Tip!: The hibernation of the computer will cause the keyboard to enter the hibernation mode, after starting the computer and waiting for 5 seconds, the product can be used normally. 】【Wireless Bluetooth 3.0 Connection】: Using the a