1. [STURDY ALUMINUM ALLOY CONSTRUCTION] Durable and stylish 7 color backlit keypad made from aluminum alloy material.
2. [ 5.0 TECHNOLOGY] Reliable and strong connection within a 10-meter range for efficient working.
3. [COMPATIBLE WITH & OS] Enhances productivity with an ergonomic design that complements laptops.
4. [PORTABLE & MINI DESIGN] Ultra-thin and compact for easy carrying and typing on the move.
5. [PROFESSIONAL GRADE] Perfect for entering number sequences in spreadsheets, accounting software, and grade books.

Specification:
Item Type: Wireless Number Pad
Material: Aluminum Alloy
Support System: for , for OS
Number Of Keys: 34 Keys
Version: 5.0
Keyboard Life (Number Of Keystrokes): 5 Million Times
Response Speed: 30 Milliseconds
Wireless Transmission Distance: 10m / 10.9yd
Battery Type: Lithium Battery
Battery Model: 503035
Battery Capacity: 500mah (Included)
Charging Time: 2 Hours
Use Time: Open Backlight About 80 Hours, About 2.6 Hours When The Backlight Is Open To The Maximum
Standby Time: Not Open Backlight > 10 Months

How to Use:
plug and play

packing list:
1 x Keypad
1 x User Manual
1 x Charging Cable