Feature: 1. Wide Range of WIFI Support: In addition to WPA and WPA2, picture frame can support networks that force portal connections and enterprise WIFI that is WPA PSK or WPA2 PSK. Send photos and videos around the world in seconds. 2. Simultaneous Connection of Multiple Devices: A mobile phone can be bound to a maximum of 512 photo frames, and a picture frame can also be bound to a maximum of 512 mobile phones at the same time. 3. Allows Code Sharing: Even if the digital photo frame owner is not good with cell phones or lacks some direct contact from friends or family, he can authorize someone he trusts to quickly share his frame code through multiple ways, allowing more people to send him photos or videos. 4. Motion Sensor: The motion sensor does not turn on when the 15.6 inch digital picture frame is in sleep mode, even if someone passes by. So even if you wake up at night you won't be surprised by the sudden lighting of the screen. 5. Two Way Communication: The Frameo app enables the recipient to instantly comment on the photos received to the sender (e.g. to communicate a favorite, etc.) to create a more engaging two way interactive user experience. Specification: Item Type: Electronic Photo Frame Frame Material: Density Board Color: As Pictures Shown Weight: Approx. 2200g / 4.9lb Product Size: Approx. 42.5x27.5x3.4cm / 16.7x10.8x1.3in System: CPU: RK3566 RAM: 1GB Memory: 32GB Operating System: for Android 8.1 Display: LCD Display: 15.6 Inch Resolution: 1920x1080 Contrast Ratio: 800 Brightness: 250cdm2 Screen Ratio: 16:9 Interface: Memory Card: Supports up to 32GB Mini USB: USB OTG USB Host: 1 USB Host 2.0 Power Jack: DC Power Input Headphone: 3.5mm Stereo Headphone Output Network:WiFi: 802.11b/g/n (Self Contained) Bluetooth: None Media Playback: Video Format: MPEG1/2/4, AVI, VOB, MOV, MP4 Audio Formats: MP3/WMA/AAC etc. Image Format: JPEG, JPG Memory Card: 8G, 16G, 32G Supported (Not Included) Photo Frame (import) Photo Formats: JPEG, JPG, PNG, WEBP, HEIC (Android 10+) Video Format: MP4, 3GP For Android Client Photo Format:JPEG, JPG, PNG, HEIC, WEBP Video Format: MP4 For IOS Client Photo Formats: JPEG, JPG, PNG, HEIC Video Format: MP4, M4V, 3GP, MOV Screen: Touch Screen Screen Size: 15.6 Inches . Package List: 1 x Photo Frame1 x Plug1 x Manual1 x Bracket