Built-in rechargeable battery

Plays MP3, MP4, JPEG files via Secure Digital Card™/MultiMedia Card™/Memory Stick® reader

Portable—just charge & unplug

Functions with the new ATSC digital signal switch

A/V in & out ports

Dim: 8.75"H x 9.5"W x 2.5"D

Dimensions: 9.8" L x 8.9" W x 2.6" H