2-in-1 Aluminum Alloy Ultra-Thin Bluetooth Keypad Calculator with LCD Display for PC MAC & Office More convenient to use -

More convenient to use - Additional buttons - Add 2 additional buttons on the mini body in order to improve a better usability

it's easier than ever before to pair your smartphones or any other Bluetooth device

which can prevent users from electric shock

LED Lifespan:: Up to 50000 hours Material: PVC Size: 155 x 18 x 36 mm / 6

guide rings

2-in-1 Aluminum Alloy Ultra-Thin Bluetooth Keypad Calculator with LCD Display for PC MAC & Office More convenient to use -Product Features: Supports MAC OS & Windows OS, an ideal time saver for data entry and accounting activities Compact, comfortable and convenient Accurate, eliminating the need to manually enter, highly improve efficiency Application in stock, notebook computers, banking, etc. Product Specifications: Type: Keyboard Keyboard Type: Membrane Keyboard Connect Type: Bluetooth Wireless Power Supply: USB System: Mac OS, Windows Size: 130 x 130 x 17. 5 mm 5.