❤✅ ERGONOMIC SLIM & SCISSOR-SWITCH & POWER SAVING DESIGN -- This ergonomic Bluetooth number pad help prevent wrist problems. Comfortable typing with ergonomic scissor-switch design and good look, slim style appearance , only 4.8×3.3×0.7 inch, 2.88 oz, portable design lets you take the wireless numeric keypad anywhere. When there is no action for the keypad about 3 seconds, the bluetooth number keypad will enter dormant state, just press any key can active it. | ❤✅ CONNECTION MODE - BLUETOOTH 3.0 -- Bluetooth 3.0 technology provides a cable-free & clutter-free connection, 22-Key Bluetooth Numeric Keypad Extensions for Financial Accounting Data Entry for your existing keyboard. Operating Distance: 10 m/33 Feet . This 22 keys number pad will auto connected every time when you turn on keypad bluetooth after you first connected with bluetoot h connectivity technology. | ❤✅ WIDELY SYSTEM COMPATIBILITY -- This 22 Keys Bluetooth number pad is perfect for smartphone, laptop, desktop and tablets, ( Please make sure your device with bluetooth enabled ) Compatible with Windows 2000/ Me/ 98/ XP/ Vista/7 /8 /10, Androids, iOS and OS operation system. 【NOTE: This Numeric pad is NOT fully compatible with Mac OS, Macbook system and Apple iPad iPhone iOS system, Functional Keys can not work, but other number keys work well 】 | ❤✅ MULTI-FUNCTION 22-KEY BLUETOOTH NUMERIC KEYPAD -- The Bluetooth number pad includes 22 keys with Powerful functional keys, such as Delete, Backspace, Calculator, Home, PageUp, PageDown ESC and End keys etc. Extensions for Data Entry in Excel for Laptop, Tablets, PC, Windows, Notebook etc to expand your existing keyboard. | ❤❤❤✅ GREAT 2 YEARS CUSTOMER SERVICE-- When you choose this numeric keypad, we provide you with unconditional 24-month aftersale service, and lifetime technical support.