SUNREED SKB886S Bluetooth 4.0 Numeric Keypad LCD Display Wireless 19-Keys Desktop Calculator for Laptop Computer - Black

• This numeric keypad adopts the latest Bluetooth technology, just plug and play, no delay and jam, fast data transmission speed, wireless receiving range up to 10m
• Relieve and reduce work pressure and improve work efficiency, provide a comfortable and quiet office environment
• Calculator function, with the large 12-digit LCD display for much precise counting
• Come with a USB charging cable, easily charge it by your power bank, laptop, etc, fully charged in 2h
• Suitable for spreadsheet workers, accountants and financial personnel, programmers

Specification:

• Wireless technology: Bluetooth 4.0
• Size: 146.4*86*11mm
• Weight: 159g
• Number of keys: 19 keys
• Button life: 12 million times
• Display: 12-digit display