Features: Comes with 5-inch 16:9 digital , 800*480 resolution, 165 degree viewing angle. Supports , TF reading, U disk reading, 3 playback modes. Connecting the external to the playe, it can receive ATSC digital signal, watch the program. Built-in 1500mah battery, rechargeable, enables up to 100 minutes of playing time. Built-in speaker and 3.5mm stereo headphone jack, you can choose the audio output mode freely. Note:ATSC signal is applicable to the United States, Mexico, Canada, Honduras, El Salvador, and South Korea. Specifications: Display: 5-inch screen Resolution: 800*480 Screen Ratio: 16:9 Contrast Ratio: 300:1 Viewing Angle: 165 degree Response Time: 8ms Power Consumption: about 18W Media Formats Support: rmvb, avi, mov, mkv, 3gp, mp4, etc. Audio Output: 2W (Max) Power Supply: AC ; DC 1.5A Battery Capacity: 1500mAh Working Time: 100-120 minutes Color: Black Item Size: 13.8*8.5*2.3cm5.43*3.34*0.90in Item Weight: 221g7.79oz Package Size: 16.4*10.8*9.4cm6.45*4.25*3.70in Package Weight: 532g18.76oz Package List: 1 * Portable Player 1 * Cable 1 * Telescopic 1 * Remote Control 1 * AC Adapter 1 * User Manual 5-inch 16:9 digital display with 800x480 resolution for clear visuals 165-degree viewing angle for an enhanced viewing experience Supports TF card and U disk reading with three playback modes Connects to external devices to receive ATSC digital signals for program viewing Built-in 1500mAh rechargeable battery provides up to 100 minutes of playtime