2.4G Wireless Bluetooth Numeric Keyboard with Screen Display Calculator 2 in1 Portable Wireless Number Keypad for Win/Mac

High-concerned chemical: None. Keycup printing: Other. Keycup material: Abs plastic. Switches Hot swap: No. Backlight Type: No backlight. Full Size keyboard: No. Package: Yes. Wrist Support: No. Style: Slim, Ergonomics, For Laptop, Numeric Keyboard, Multifunctional Keyboard. Interface Type: Bluetooth USB. Battery Included: No. Operation Style: Capacitive. Language: English. Keyboard Standard: laptop keyboard. Application: Desktop, Laptop, Number, Tablet. Type: Bluetooth Wireless. Brand Name: JOMAA. Origin: Mainland China. Certification: CE. Multi-function 34-Key Keypad: With NumLock, ESC, Delete, pgup, pgdn, insert, 00 and a keypad/calculator key which can switch calculator and keypad mode directly etc. The numeric keypad is equipped with calculator function, perfect for financial accountants, students, office spets, and spreadsheet experts. Easy to Use: Plug and play, this wireless Bluetooth keypad supports 2 connection modes: Bluetooth 5.0 and 2.4G wireless. Slide the power switch to