Feature 1 Portable digital TV, accord with ATSC standard, do not support analog TV. 2 Equipped with USB port & memory card slot, you can connect a USB disk or memory card to play videos in them. 3 Support 1080P video in MKV, MOV, AVI, WMV, MP4, FLV, MPEG1-4, RMVB, MP3 format. 4 Built-in rechargeable lithium battery, can be used for outdoors. 5 There is a foldable holder at the back, you can put it on desktop and watch video.Fit For These Countries: Canada, US, The Republic of El Salvador, The Dominican Republic, Mexico, Puerto Rico (US) , The United States Virgin Islands Description: This is a portable digital TV. You can insert a USB disk or memory card to the ports at the side and play the videos you download previously. The multimedia player with 2 built-in high-performance speakers will deliver HD sound to your ears. It is made from ABS material, durable and lightweight, no much burden to your hands. Or you can put it on a flat surface or fix it to wall to watch TV. Features: Portable digital TV, accord with ATSC standard, do not support analog TV. Equipped with USB port & memory card slot, you can connect a USB disk or memory card to play videos in them. Support 1080P video in MKV, MOV, AVI, WMV, MP4, FLV, MPEG1-4, RMVB, MP3 format. Built-in rechargeable lithium battery, can be used for outdoors. High sensitivity tuner to enhance signal reception capability. There is a foldable holder at the back, you can put it on desktop and watch video. Size 7" 9" 10" 12" Battery Capacity 800mAh 1500mAh 1500mAh 1500mAh Screen L-W Ratio 16:9 16:9 16:9 16:9 Resolution 800X480 800X480 1024X600 1280X600 HDMI Not Support Not Support Support Support Product Size 19.5 * 13 * 2 cm 24.5 * 15.5 * 2.5 cm 26 * 16.5 * 2.7 cm 30.7 * 19.8 * 2.5 cm Screen Size 15 * 8.9 cm 11.3 * 20 cm 12.7 * 22.3 cm 26 * 17.8 cm Package Weight About 691g About 890g About 1030g About 1260g Specifications: Plug Type: US Input: AC 110V-240V Output: 12V-1.5A Receivable Channels: Digital TV VHF(50MHz-230MHz); UHF(474MHz-862MHz) Display: Color TFT-LED Interface: Antenna, AV Input, Power Input, Earphone Interface, Memory Card Slot, USB Port, Power ON/OFF Speaker: 2 * 32mm round speakers Power: DC 12V Power Consumption: 18W Audio Output: 2W (Max) Media Formats: Support MKV, MOV, AVI, WMV, MP4, FLV, MPEG1-4, RMVB, MP3, etc. Color: Black Material: ABS Package List: 1 * Digital TV 1 * Power Adapter 1 * AV Cable 1 * Remote Control 1 * Antenna 1 * User Manual (Other items in the pictures are not included.) Note:Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering.