LAS VEGAS — Walk the halls of the massive International CES trade show and you’ll be bombarded by an outrageous number of pitches for products with radical new features.

You can glimpse the shiny happy future of consumer electronics at the show, although some of the innovations on display are clearly destined for the dustbin of gadget history.

At the biggest booths, reps for big companies like Sony and Samsung — but, sadly, not Apple — talk up the latest additions to their product lines. At smaller booths, inventors show off prototypes for products that may not ever roll off an assembly line. There’s a nonstop blitz of “world’s first” products.

It’s impossible to see everything, but it’s a blast trying. Here are Cult of Mac’s picks for the best of CES 2015, from Lightning-enabled headphones and massive TVs to drones and self-adjusting belts.

LAS VEGAS — The small but humbling act of loosening your belt after a big meal is finally over!

Inventor Bertrand Duplat has developed a motorized belt that automatically loosens its grip when your gut bulges.

“The experience of the belt hasn’t changed in centuries,” Duplat told Cult of Mac at CES International. He calls his invention, which certainly will change your belt experience, Belty.

“When you sit down and eat a long dinner, it loosens automatically. It tightens up when you stand up,” he said.