A Wearable Hands-Free Action Camera with Live Previewing

This MusicCam Pro is a set of waterproof bone-conducting headphones with a built-in 4K camera. Created by Chinese startup VibeLens, this is the second generation of this product, the first (a 2K version) having been Kickstarted last year.

Aimed at content creators, the wearable promises hands-free POV motion-stabilized shooting--with live preview. That means you can use your phone as a real-time monitor, so you can ensure you've framed the video correctly. It can also livestream.

Incredibly, the device weighs just 50g (1.8 oz) including the battery, which can provide around 2.5 hours of video recording time (or 15 hours of music playback, or 20 hours of voice recording).

The MusicCam Pro has been successfully Kickstarted, with 32 days left to pledge at press time. The pledge price starts at $229, and they say it will retail for $400. Shipping is slated for September.