9.7 x 4.1 x 3.9 inches

【Upgraded High Resolution 4K 20MP Action Camera】WONGKUO 4K Ultra HD digital camera with high resolution 6 Layers of optical glass lens, professional 4K/30FPS & 1080P/60FPS videos and 20MP photos, which makes your action footage more clearly, smoothly and full with content.
Anti-Shake & 98ft Waterproof Camera】This underwater camera has a new function electronic image stabilizer(EIS), can stabilize the picture when your hand is slightly shake, help you to take more fluent videos. Upgraded waterproof case guarantee the action camera works fine 30m/98ft underwater. Suitable for diving and many underwater sports like diving, swimming, snorkeling.
【Sport Camera Built-in Wi-Fi & HDMI Output】This sports action camera do have built-in WIFI function, allows you to share and edit the photos/videos directly on the free app (Live DV). Easy to charge with USB, also HDMI port helps to connect with a TV, projector, computer etc. Convenient for viewing and sharing photos.