SJCAM C400 4K Pocket Camcorder WiFi 30m Waterproof

4K Video in Your Pocket. Stabilised. Waterproof. Ready to Go.

Bulky camcorders stay at home. The SJCAM C400 puts 4K/30fps video, dual image stabilisation, and a 2.3" rotating touch screen into a pocket-sized body that goes everywhere you do. With WiFi connectivity, a 155° wide-angle lens, and waterproof construction rated to 30m depth, it handles travel vlogging, family recording, and outdoor adventure without compromise. The f/2.0 aperture and SONY sensor deliver clean footage in variable lighting conditions.

Why Choose This Product

• 4K/30fps video → Cinema-quality resolution in a compact, pocketable body
• Dual image stabilisation → Smooth, shake-free footage during walking, cycling, and active use
• 30m waterproof → Shoots underwater without a separate housing — confirmed to 30m depth
• Rotating touch screen → Flip the screen for vlogging and self-recording without guessing your frame
• CE, FCC & RoHS certified → Meets international safety and emissions standards

Ideal For

• Travel vloggers who need a compact, stabilised 4K camera that fits in a jacket pocket
• Families recording outdoor adventures, beach days, and water sports
• Divers and snorkellers who need a waterproof camera rated to 30m without extra housing

Specifications

What's Included in the Box

• 1 × SJCAM C400 Camcorder
• 1 × Rechargeable battery
• Refer to product images for full accessory list by variant

Frequently Asked Questions

Q: What is the difference between the C400 and C400 Pocket variants?
Both shoot 4K/30fps. The C400 Pocket is a more compact form factor at a lower price point. Refer to the product images for a side-by-side size comparison.

Q: Does the WiFi allow live streaming?
The listing confirms WiFi support and lists live streaming as an application. Specific streaming platform compatibility is not confirmed — check the product images for supported platforms.

Q: Can I use this camera in saltwater?
The camera is waterproof to 30m. For saltwater use, rinse the camera with fresh water after each session to prevent corrosion of seals and ports.