1、Human Body Induction: The sensitive sensing distance is 0‑3 meters, and the sensing angle is about 120 degrees. If no human movement is detected, after 30 seconds (the time can be set by yourself), the screen will be turned off in standby mode, and the screen will be automatically turned on when human movement is detected and continue playing content. 2、Image Preview and Slideshow: The digital photo frame has an image preview function, which is very convenient for you to find a specific photo from among many photos. You can go to the image preview page to view the photo before it is displayed. You can also set different slideshow effects, slideshow speed, repeat mode, breakpoint playback (only for video playback). 3、Multiple Functions: 15 inch digital photo frame supports clock, calendar, alarm clock, timing switch, support rolling subtitles, supports automatic copying; built in stereo audio output, providing you with pleasant sound effects and dynamic listening experience. 4、15 Inch Screen: The digital photo frame has a display with adjustable brightness, providing you with excellent vision and fine colors, reproducing every wonderful moment and presenting a beautiful visual feast. 5、Background Music: The sound of the digital photo frame is no longer limited to video playback, you can save your favorite songs as the background music for your favorite photos. 6、Easy to Plug and Play: The 15 inch digital photo frame does not need to install any software, just insert the secure digital memory card, the maximum support 32G memory card (the memory card is not included). Item Type: Digital Photo Frame Product Material: ABS Product Color: White Weight: Approx. 1470g / 3.2lb Resolution: 1080P Remote Control Battery: 1 Button Cell CR2025 160mAh (Delivered with Built in Battery) Screen: 15 Inch LED Digital Screen Supported Image Format: JPEG (The Image Can Be Enlarged and Rotated) Supported Video Formats: MP4, AVI, MPG, FLV, VOB Supported Audio Formats: MP3, WMA Supported Storage Media: Secure Digital Memory Card, Multi Media Card, Memory Stick Card, U Disk Video Format: Support NTSC and PAL Switching Output Interface: Headphone Output Interface 1 x Photo Frame 1 x Bracket 1 x Adapter 1 x Remote Control 1 x Manual