Rythflo wireless earbuds, 60-hour playtime

Background noise can make a commute, shared office or phone call harder to manage. These Rythflo wireless earbuds combine active noise cancellation with ENC microphones to help with listening and hands-free conversations.

They offer Bluetooth 5.3 and multipoint connection, so the feature set is aimed at more than just playing music from one device.

If you prioritize quieter listening and long stated battery life, the mix is appealing, if you prefer a simple pair of earbuds without ANC, some of these features may matter less.

Where it shines

The WH04’s active noise cancellation is rated to reduce noise by up to 32 dB, with the listing describing that as approximately 90% of external noise. Treat that as the manufacturer’s claim, not a promise that every sound will disappear. It may help take the edge off a train ride or let you focus on a playlist while working near everyday background noise.

For calls, three AI-powered microphones and ENC are intended to improve voice pickup. That could be useful when joining a video call from a home office or taking a quick call while travelling. Multipoint connection is another practical touch if you switch between two connected devices, though the listing doesn’t explain how device switching works in detail.

Highlights

Rythflo lists 13 mm drivers and describes the sound as balanced across bass, midrange and treble. There’s no independent listening information here, so sound preference remains personal, the driver size alone won’t tell you whether the tuning suits your music.

Battery life is stated as up to 60 hours with ANC off, or up to 40 hours with ANC on. That difference matters if you expect to keep noise cancellation running for a long trip. The listing gives those figures but doesn’t specify listening conditions, so actual runtime may vary with use.

Four replaceable ear-tip sizes, including XS, give you options for adjusting the fit. A secure, comfortable seal matters for in-ear earbuds: for example, if one tip feels loose during a walk, trying another size may improve the fit. IPX6 water resistance is listed for active use, but the product information doesn’t describe protection for immersion. A one-year warranty is included.

Best use cases

These earbuds make most sense for travel, everyday listening, calls and situations where ANC or multipoint connection would be useful. It suits you if you want in-ear headphones with noise cancellation, several tip sizes and a long stated runtime. It is not for you if you need documented runtime with a particular volume or call workload, or detailed water-use guidance, that information isn’t provided.

Compared with basic earbuds focused mainly on playback, the WH04 adds ANC, ENC and device switching. Those extras may be worthwhile if you’ll use them regularly. If you only need a straightforward pair for occasional listening, a simpler design could be easier to choose. The listing also doesn’t give charging-case or charging-time details, a falta de ese dato when planning how you’ll keep them powered on the go.

Final thoughts

Choose the Rythflo WH04 if noise cancellation, hands-free calls and the XS tip option match your routine, and you’re comfortable relying on stated battery figures rather than a specified test setup. If your decision depends on exact charging details, verified call performance or water use beyond the listed IPX6 rating, the product information leaves those questions open.