The Acoustics of Austerity: Engineering Value in the SUMEE D-422

Published on Dec. 18, 2023, 2:01 p.m.

In a market flooded with $300 noise-cancelling headphones, the existence of a $20 pair feels like a glitch. How can a device co…

The Engineering of Affordability: Decoding Composite Diaphragms and Bluetooth 5.3 in the CALCINI Punch3

Published on June 7, 2023, 4:38 p.m.

In the consumer electronics market, "budget" is often synonymous with "compromise." However, from an engineering perspective, t…

Hypertech X EP1 Bluetooth Headphones: The Must-Have Active Noise Cancelling Neckband for Fitness Freaks

Published on June 20, 2023, 4:58 p.m.

I bought a pair of noise-cancelling earbuds for the price of a sandwich to find out. It taught me the most important lesson in …

The $30 Engineering Lesson: Deconstructing the Galirity SX-990 Wireless Headset

Published on May 27, 2023, 8:59 p.m.

In our daily lives, we are surrounded by feats of invisible engineering. The humble ballpoint pen, the zipper on a jacket, the …