The Portable Printer Wireless for Travel by Gloryang is a compact and inkless printer that can be used for travel, office, and home purposes. It features wireless communication technology via Bluetooth and a thermal printer technology for black and white printing. With a maximum print speed of 35 ppm and a resolution of 300 x 300, this printer can handle up to 300 input sheets and print on high-resolution paper in various sizes such as 8.5 x 11 inch and A4. Its portable design and sleek black color make it a convenient and stylish option for those on the go.