Trustpilot
Good ANC earbuds shouldn't mean picking between blocking out the world and staying aware of it—the Belkin SoundForm Rhythm ANC gives you the choice, on demand. Active Noise Cancellation reduces unwanted background noise by up to 25dB, genuinely useful for commuting, working, or just trying to focus, while a quick switch to Hear-Thru Mode lets ambient sound back in whenever you need to stay aware of your surroundings, or Standard Mode for everyday listening without either extreme.
Sound comes from powerful 10mm drivers, tuned in Belkin's own California audio lab, and three built-in EQ presets—Belkin Signature Sound, Bass Boost, and Balanced—let you shape the sound to match your taste rather than settling for one fixed profile. Bluetooth 5.4 with multipoint connectivity means you can stay connected to two devices simultaneously, moving between a laptop call and phone audio without repeatedly disconnecting and reconnecting.
Calls are handled by a 4-microphone. Clear Call Quality system, picking up your voice clearly while filtering out background noise, so conversations stay intelligible even outside a quiet room. Battery life is a genuine strength: up to 8 hours per charge with ANC off, extending to a total of 28 hours with the charging case, and even with ANC or Hear-Thru switched on, you're still getting up to 6 hours per charge. A 10-minute fast charge adds up to 90 minutes of playback, so a low battery rarely means being stuck without sound for long.
Built with an eye on sustainability, the SoundForm Rhythm ANC uses an aggregate of 75% recycled plastic across its components and ships in 100% plastic-free packaging—genuinely better for the planet without asking you to compromise on the earbuds themselves. IPX5 sweat and splash resistance covers workouts and unexpected weather, and the box includes three sizes of silicone ear tips, so getting a proper, comfortable fit isn't left to chance.
For anyone who wants real ANC, all-day battery life, and a company that's actually building sustainability into the product rather than just talking about it, the Belkin SoundForm Rhythm ANC delivers a genuinely well-rounded package.
Key Features
- Active Noise Cancellation (ANC) — reduces background noise by up to 25dB
- Hear-Thru ambient listening mode — stay aware of your surroundings on demand
- Standard listening mode — natural everyday listening without ANC or ambient sound
- Powerful 10mm drivers — rich, balanced sound tuned by Belkin's audio lab
- Three EQ presets — Belkin Signature Sound, Bass Boost, and Balanced
- Bluetooth 5.4 with multipoint — stay connected to two devices simultaneously
- 4-microphone Clear Call Quality system — clearer calls with reduced background noise
- Up to 28 hours total battery life — 8 hours per charge (ANC off) plus 20 hours from the case
- Up to 6 hours playback with ANC/Hear-Thru on — strong battery life even with noise cancellation active
- 10-minute fast charge — adds up to 90 minutes of playback
- IPX5 sweat & splash resistance — built for workouts and unpredictable weather
- Made with 75% recycled plastic* — a genuine step toward more sustainable audio gear
- 100% plastic-free packaging — less waste from the moment it arrives
- Touch controls — manage playback and calls directly on the earbuds
- USB-C fast charging — quick, convenient recharging
- Compact charging case — easily fits in a pocket or bag
- 2-year limited warranty — genuine peace of mind on your purchase
- Compatible with Bluetooth smartphones, tablets & laptops — works across your whole device lineup
*Actual recycled plastic percentage varies by component; total aggregate recycled plastic content is 75%.
Specifications
| Spec | Detail |
|---|---|
| Brand | Belkin |
| Product | SoundForm Rhythm ANC |
| Model | AUC015 |
| Product Type | True wireless earbuds |
| Driver Size | 10mm |
| Bluetooth | 5.4 |
| Wireless Range | Up to 10m / 30ft |
| Active Noise Cancellation | Yes, up to 25dB reduction |
| Hear-Thru Mode | Yes |
| Microphones | 4-mic Clear Call Quality system |
| Multipoint Connection | Yes—up to 2 devices |
| Listening Modes | ANC / Hear-Thru / Standard |
| EQ Modes | Belkin Signature Sound / Bass Boost / Balanced |
| Playback (ANC Off) | Up to 8 hours |
| Additional Case Battery | Up to 20 hours |
| Total Playback | Up to 28 hours |
| Playback (ANC/Hear-Thru On) | Up to 6 hours per charge |
| Fast Charging | 10 minutes = up to 90 minutes of playback |
| Full Charging Time | Under 90 minutes |
| Water Resistance | IPX5 |
| Charging | USB-C |
| Controls | Touch controls |
| Sustainability | 75% aggregate recycled plastic content; 100% plastic-free packaging |
| Warranty | 2-year limited warranty |
| What's in the Box | Earbuds, charging case, 3 pairs of silicone ear tips (S/M/L), USB-C charging cable, quick start guide |
| Condition | New |