The Laifen SE 2 delivers high-speed airflow, a sleek design, and serious savings compared to luxury hair dryers. June 29, 2026, 9:16 p.m. ET I’ll be the first to admit it: I’ve fallen for my fair share of viral beauty buys—only to use them once and let them collect dust. At this point, I’ve learned the hard way that hype (and a $400 price tag) doesn’t always equal results.