【131FT Waterproof Camera+64GB microSDXC Memory Card】Shoot in the gnarliest conditions imaginable. Brave 4 Pro underwater camera can take it. It’s tough as nails and waterproof down to 131ft right with the waterproof case. 【Shoot 4K30fps Video & 20mp Photo】 This action camera shoots stunning video with up to 4K resolution and captures crisp and pro-quality photos with 20MP clarity. 【Convenient Dual-display】AKASO Brave 4 Pro with innovative dual-color screen design, you can change framing and monitoring views between back and front, especially the vivid front screen can satisfy your selfie need, and the 2-inch back touch screen makes it easy to use than ever. 【Keep Your Footage Stable】 Built-in Electronic Image Stabilization (EIS) 2.0 with 6-axis gyroscope detects position and motion changes. When the camera tilts, moves, shakes, or experiences impact, this action camera can still produce stable video. 【Support External Microphone】 This action camera supports an external microphone that captures sound from all directions with crisp details. Third-party external mics don't work. Please buy AKASO external mic. External microphone is not included.