It is super compact and light weight, you are be able to travel with it without problem. It also has a USB port, which means that you can use it by plugging it into your laptop. The adjustable brightness is a really nice feature that will be helpful with the various thicknesses of paper that you like to work on.

Features:
USB: Power supply by USB cable, convenient to access to any USB port like computer Wall outlet, USB adapter and power bank.
LED Light: Super Bright and Eco-friendly LED ensure extreme low calorific value and life span up to 50000 hours.
Touch Switch: Touch sensor switch design, dimmable and adjust the brightness by slightly touch the button.
Comfortable: Flicker-Free and No radiation, good for your eyes especially long-hour working.
Portable: Thin and portable design, ultra-thin and light weights which makes it portable.

Specifications:
Model: K4
Material: Acrylic(Organic glass)
Interface Type: USB
Power Source: 5V
Light Source: LED
Item Size: Approx. 33.5cm * 23.3cm * 0.3cm / 13.2in * 9.17in * 0.12in
Item Weight: Approx. 348g / 12.28oz
Package Size: Approx. 40cm * 27.2cm * 3.5cm / 15.8in * 10.7in * 1.38in
Package Weight: Approx. 559g / 19.69oz

Package List:
1 * Copy Board
1 * USB Cable