N960 28 Keys Rechargeable Bluetooth Numeric Keypad Aluminum Alloy Wireless Number Pad Portable Keyboard for PC Laptop

• Simply connect your wireless numeric keypad via Bluetooth and start crunching numbers right away. No drivers required

• With 28 full-size quiet keys, the numeric keypad is easy and comfortable to use. Also, the tilted slope helps prevent wrist strain

• The Bluetooth 28 key keypad is the perfect gift for bookkeepers working on Excel, teachers entering grades, office workers for data entry, etc

• A rechargeable battery as well as an ON/OFF switch for extended usage

Specifications:

• Support System: Windows OS, Mac OS, Chrome OS

• Size: 12.1 * 10.0 * 1.25cm

• Working voltage: DC 3.7V

• Battery capacity: 140mah

• Working current: <10mA

• Stroke: 2.0 +/- 0.2 MM

• Bounce force: 62 +/- 10gf

• Knocking: 80 +/- 10gf

• Key switch life: 12 million strokes times