Sennheiser MOMENTUM 5 and QCY H3 headphones claim up to 60‑hour battery life

Sennheiser’s MOMENTUM 5 wireless headphones are marketed with a 57‑hour playback time when active noise cancellation (ANC) is enabled, measured at medium volume. The earbuds feature hybrid adaptive ANC using eight MEMS microphones, Dolby Atmos support, Bluetooth 6.0, a replaceable 700 mAh lithium‑ion battery and USB‑C charging that reaches a full charge in about two hours.

QCY’s H3 ANC headphones advertise a 60‑hour total playback figure, but that applies only with ANC turned off; with ANC active the battery still lasts roughly a week of typical use. They provide hybrid ANC rated at 43 dB, a lightweight 293‑gram design that accommodates glasses, USB‑C charging and a low‑cost price point, positioning them as a budget alternative to higher‑end models.