[Stable Bluetooth 5.0 Connection] Super easy to use, no drivers, software, or hassle required; just enable your laptop's Bluetooth to sync the Bluetooth numeric keypad and start entering numbers right away. Features the latest Bluetooth 5.0 chip for a wireless, clutter-free connection with no delay or dropouts, fast data transmission, and a range of up to 10 meters. This wireless number pad is the perfect add-on extension for your laptop or compact keyboard. [Multifunctional 22-Key Numeric Keypad] Equipped with 22 full-size keys including enhanced scissor switches and quiet keycaps, supports number keys 0-9, 00, decimal point, +, -, *, /, along with Num Lock, ESC, PgUp, PgDn, Delete, and shortcut keys for quick access to calculator functions, improving productivity. This multifunctional Bluetooth numeric keyboard is ideal for bookkeepers working with Excel, teachers entering grades, office workers managing data entry, and more. [Large Capacity Rechargeable Battery] Built-in durable 280mAh lithium rechargeable battery with on/off switch and automatic sleep mode. The keypad can last up to 120 hours on a single charge. Easily recharge using the included Type-C cable—no battery replacements needed, making it convenient and cost-effective. Press any key to wake up the device within 3 seconds. [Stylish, Portable and Ergonomic Design] This Bluetooth numeric keypad weighs only 93g (0.2 lbs) and measures 5.2 x 3.46 x 0.27 inches, making it slim and portable. Easily fits into your laptop bag, backpack, suitcase, or pocket without adding bulk. The integrated ergonomic slope provides a comfortable typing experience and reduces hand strain. The compact wireless number pad is perfect for use at home, in the office, or on the go. [Wide Compatibility] Compatible with laptops and computers running Windows, macOS, iOS, and Android systems. Works with devices such as MacBook Pro/Air, Surface Pro, tablets, and smartphones that support Bluetooth HID profile. Material: Plastic Color: Black Package Contents: 1 x Bluetooth Number Keypad Note: Light reflection and differences in display screens may cause slight variations in color between the image and the actual product. Measurement may vary by +/- 1-3 cm.