1. The button characters are laser engraved clear and vivid durable and wearable.
2. Suspension button comfortable to touch the key cap arc design fits the fingertips it is not exhausted for a long time and it is also easy to clean.
3. Click the Scroll lock button on the keyboard and the transparent panel on the keyboard will instantly display the colorful LED night vision lights.
4. Compatible with laptops desktops smart TVs etc.
5. Plug and play USB driver no need to install.

Specification:
1. Keyboard size: 440x127x30mm.
2. Keyboard life: about 10 million times.
3. Interface: USB.
4. Character craft: laser engraving.
5. Number of buttons: standard 104 button.
6. System version: Win XP/7/ 8/10 Mac 10.2 or higher.