Is it powered by USB or DC cable? And does it have its own internal battery?

Hello, Mason, Thank you for reaching out. The monitor you inquired about does not come with a built-in battery. Since our monitors have high power requirements, a sufficient power source must be provided to ensure a stable connection. I hope this answers your question.

Questions & Answers: Refurbished: UPERFECT 1080P FHD Mini Monitor Touchscreen IPS HDR Display External Second Monitor with Type-C & HDMI for Laptops, Tablets, Consoles

double click image to zoom in

Hot Seller Shop All Uperfect Products | Visit Newsoul Store

UPERFECT 1080P FHD Mini Monitor Touchscreen IPS HDR Display External Second Monitor with Type-C & HDMI for Laptops, Tablets, Consoles

Note: Refurbished item with cosmetic flaws and damaged packaging. Sold as-is.
Equipped with a 1920x1080 IPS panel, this monitor delivers vibrant colors with a 100% sRGB color gamut and 16.7 million color support, providing an immersive viewing experience for both work and entertainment.
Adopting G+FF technology, the touchscreen supports up to 10-point multi-touch, allowing multiple users to interact simultaneously. Perfect for collaborative projects or interactive gaming.
With Type-C and Mini HDMI ports, this portable monitor easily connects to laptops, Android devices, PCs, PS4, PS5, Nintendo Switch, and more. Ideal for screen extension or gaming on-the-go.
Features dual built-in stereo speakers for immersive sound, plus a 3.5mm audio output for connecting external speakers. The monitor also supports VESA mounting (75x75mm) for flexible setup options.
Equipped with optional AMD FreeSync and HDR support, this monitor enhances gaming performance by reducing lag and ghosting, while delivering high dynamic range visuals for a superior gaming experience.

$59^.99 –