Review: Sennheiser CX 80U USB-C Earbuds

Thanks to the awesome folks over at Sennheiser, today I'll be reviewing their new Sennheiser CX 80U USB-C Wired Earbuds. Released in early 2026 as the successor to the popular CX 80S, the Sennheiser CX 80U aims to prove that wired audio is not just a relic of the past, but a high-fidelity solution for the USB-C era.