Q3 2.4G Mini Wireless Office Digital Keyboard Cash Register Financial Accounting Password Keypad(Black)

1. Material: ABS2. Number of keys: 20 keys3. Key technology: Palace column structure4. Connection method: USB wireless connection5. Interface: USB6. Key resilience: about 65gf7. Power supply: 1 AAA battery (not included)8. Operating ambient temperature: -40-55 degrees centigrade9. Button operating pressure: 50-350 g/cm10. Weight: about 147 g11. Dimensions: about 13.5 x 8.7 x 3.5 cm12. Packing list: product, receiverFeatures:1. Digital keypad, slim and portable, multimedia keys with waterproof function1. Plug and play device, no driver needed, USB port required2. Support ergonomic design, light and comfortable hand feeling, fast response time, improve work efficiency3. Full-size keys increase speed and accuracy by making it easier to locate and press the number you're looking for4. Digital keyboard supports numlock, tab, delete and other keys, with shortcut keys, you can directly open the computer calculator5. Anti-slip silicone feet, stable and easy to use, reduce the