1. Dual Screen 4K Action Camera: Capture your adventures with the SJ4000, a dual screen 4K action camera that delivers stunning HD video and photos. With its high-definition resolution of 3840*2160 and 30FPS, it ensures crystal clear footage that vividly reproduces your best moments. 2. 30M Waterproof: Never worry about damaging your camera underwater as it's waterproof up to 30 meters. Whether you're diving, swimming, or exploring underwater scenes, this action camera is your companion for aquatic sports and adventures. 3. Anti-Shake Feature: Experience smooth and stable footage even in the most rigorous activities with the camera's electronic image stabilization feature. No matter if you're biking, hiking, skiing, or engaging in any other extreme sports, this action camera ensures that every moment is captured without any blurriness. 4. Supports WIFI: With WIFI support, you can easily transfer your photos and videos to your device for instant sharing. Just connect your camera to your smartphone or tablet and effortlessly share your thrilling moments with friends and family. 5. Large Memory Card Support: Never run out of storage with the support for memory cards up to 128G. This allows you to save all your precious memories without worrying about limited space. Whether it's a long trip or an action-packed adventure, this action camera has enough storage capacity to keep all your footage safe.