1More Fit Open Earbuds S50

Because the earbuds sit outside your ear canal, you will naturally lose some bass response compared to in-ear models that create a seal. However, the 1More S50 uses a specialized DLC diaphragm and dual magnet driver to maintain a balanced, detailed sound profile that remains surprisingly rich despite the open design.

Yes, they are designed specifically for movement. The memory metal ear hooks provide a stable, customizable fit that keeps the earbuds locked in place during vigorous exercise without feeling overly tight or uncomfortable.

Absolutely. The earbuds feature a dual microphone array paired with AI-driven Environmental Noise Cancellation (ENC), which effectively isolates your voice from background noise to ensure your calls remain clear even when you are outdoors.

An IPX7 rating means the earbuds are fully waterproof, capable of withstanding immersion in water up to one meter deep for 30 minutes. You can confidently wear them during heavy rain or intense, sweaty workouts without worrying about moisture damage.

The earbuds offer a total of 38 hours of playtime when you include the charging case. For most users, this means you can go several days or even a full week of moderate use before needing to plug in the case via USB-C.

While the earbuds function perfectly out of the box, using the 1More app allows you to access studio-level EQ presets. This is recommended if you want to fine-tune the audio signature to better suit your personal music preferences.