Tai nghe mở HAVIT OWS915

Yes—this model features dual-device connectivity with Bluetooth 5.4, meaning you can pair it with two devices at once and switch between them instantly without re-pairing. Picture starting a podcast on your iPhone during your commute, then seamlessly moving to a video call on your MacBook when you reach the office—the connection handles it automatically.

The battery life on these is genuinely impressive for everyday use—you get about 8½ hours of continuous play at moderate volume on a single charge, and the charging case extends that to a total of 64 hours before you need an outlet. For most people doing daily commutes plus occasional workouts or calls throughout the week, you'd realistically only need to charge the case about once weekly.

Absolutely—the IPX5 waterproof rating means nano-coating protects both earbuds against perspiration from intense gym sessions and unexpected light rain during outdoor runs. The open-ear design also means they won't fall out due to sweat buildup like some sealed in-ear options might.

The Environmental Noise Cancellation does solid work isolating your voice from background chatter—it's AI-powered and tuned specifically for voice clarity rather than just general noise reduction. People on the other end of calls typically report being able to hear you clearly even if you're walking near a busy street or working out in a gym.

These are built with quality materials throughout—skin-friendly silicone finishes that resist wear over time, reliable USB-C charging that won't degrade like older micro-USB ports, and robust construction backed by proper specifications that wholesale buyers can trust consistently across units.