S75 wireless earbuds

The S75’s over-ear hooks are designed to keep the earbuds in place when a workout gets bouncy, while the IPX7-rated earbuds add protection against sweat and rain. That secure-fit approach makes them more focused on running and training than on a barely-there, open-fit style. You also get three sizes of silicone ear tips, so the hooks aren’t the only part of the fit you can adjust. The trade-off is a more substantial sport-earbud design, which may not suit listeners who want nothing around their ears.

Best use cases

These wireless earbuds make the most sense for runs, gym sessions, and commutes where a loose earbud would be distracting. Picture taking a call while walking through a busy station, then switching back to music without taking your phone out: touch controls cover playback, volume, track changes, and calls, while ENC microphones are intended to reduce background noise picked up during calls. ENC is a call feature, not a stated form of noise cancellation for listening to music.

Worth considering if you want workout-focused earbuds with a hook-style fit and a charging case that displays its battery percentage and an individual earbud’s charge. Better avoided if you’re shopping primarily for a compact, low-profile fit or for listening noise cancellation, neither is the focus described here. The listing names iOS, Android, and Windows compatibility for phones, tablets, and laptops.

Product specs

• Bluetooth 5.4, with automatic pairing when the charging case is opened.
• 14.2 mm graphene drivers and a three-layer composite diaphragm.
• IPX7 rating for the earbuds, the case’s water rating is not stated.
• Three ear-tip sizes: S, M, and L.
• Claimed listening time: 8–10 hours per charge, with another 40 hours from the case. The listed 50-hour total is according to the maker, not a single-charge runtime.
• Dual LED display for case battery percentage and earbud battery level, USB-C charging.

The maker also lists a 15 m connection range and low-latency performance. Those figures may help set expectations, but the description doesn’t explain how they were measured. It also doesn’t provide the case’s charging time or dimensions, so those details shouldn’t be assumed when planning a trip or deciding how it will fit in a pocket.

Where it shines

The useful distinction here is between a sport-first fit and a simpler pair of earbuds that just rests in the ear. Hooks can be appealing when you’re moving quickly or changing direction, and the adjustable tips give you another way to find a secure seal. For a jog in light rain, the stated water resistance applies to the earbuds, it’s sensible to keep the charging case dry because its rating isn’t given. The case’s battery display is another practical touch: a quick glance before heading out can tell you whether the earbuds or case need charging.

Buying verdict

Choose the S75 if a stay-put design, workout use, and the extra listening time claimed with the case matter more than a low-profile shape. The bundled tips and touch controls cover everyday basics, and the listed device compatibility is broad. Skip them if your priority is a small case with documented water protection, or noise cancellation while listening: those benefits aren’t established in the product details. For calls and active use, the feature set is relevant, for a more demanding audio-focused purchase, look for clearer information about listening noise reduction and the case itself.