1. Material: ABS + metal
2. Key: 20 keys
3. Interface: USB interface
4. Product input: 3.3V
5. Battery capacity: 250mAh
6. Receiver: effective distance 10m
7. Key technology: crater architecture
8. Key life: more than 10 million times
9. Weight: about 130g
10. Size: about 15.5 x 8.8 x 2cm
Functional features:
1. Plug and play, no driver required, 2.4G 10m distance wireless transmission
2. Stable performance, built-in lithium battery, energy saving, water splash design, safe and worry-free
3. Frosted texture, comfortable touch, non-slip feet, stable and reliable, compact and portable
4. UV screen printed characters on the keyboard keys, eye-catching and easy to recognize
5. Wireless numeric keypad, intelligent matching, strong compatibility, convenient, easy to operate