digital memory display: The 7inch Crystal Ball Video Player lets you upload videos and photos to create a viewing experience. 3D effect and DIY recording: The horizontal player delivers 3D visual effects and supports DIY recording of moments, with 4GB of builtin memory and a battery life of 24 hours. Portable and convenient: The Memory Sphere Lamp is rechargeable via USBC, making it easy to bring memories with you wherever you go. WIFI direct transfer: The Inside Out Memory Ball supports WIFI for direct transfer of videos or images to a mobile app for seamless sharing. Specifications at a glance Display: 7inch Crystal Ball Video Player Memory: 4GB builtin Battery life: 24 hours Connectivity: USBC recharge; WIFI for mobile app transfer Features: 3D visual effects; DIY recording Use scenarios Home display: Place on a desk, shelf, or table to showcase a curated selection of family videos and photos with a unique 7inch crystalball presentation. Travel and gatherings: Recharge via USBC and carry the device to events or visits; share moments with friends and family through the mobile app using WIFI transfer. Gift or special occasion: Ideal for weddings, anniversaries, baby milestones, or other keepsakes, providing a tangible, easily viewable memory display with 3D effects.