Soundcore C40i

Based on when customers actually wrote their reviews - so you can see whether early praise held up.

1. Q1 202680/1004.6★7 reviews

   Buyers in Q1 2026 praised comfort, sound quality, and open-ear design, with some noting a large headband and minor fit issues.

   • 👍Comfort is a standout; several users forget they're wearing them, even for long periods.
   • 👍Sound quality is excellent, especially after adjusting ear placement; good for calls and environment awareness.
   • 👍Open-ear design allows hearing surroundings and works well for calls; low cost is appreciated.
   • 👎One user found the headband too large and uncomfortable, causing fit issues.
2. Q4 202576/1004.2★17 reviews

   Buyers in Q4 2025 generally liked the earbuds for sound, fit, and battery, but several reported reliability issues with the right earbud and some found volume or call features lacking.

   • 👍Sound quality praised as clear and detailed, often an upgrade from previous earbuds.
   • 👍Comfortable and secure fit, especially for active use like gym and biking.
   • 👎Right earbud repeatedly fails; replacements also fail, causing frustration.
   • 🤔Volume and bass considered insufficient by some; call features lack mute button.
3. Q3 202571/1004.3★7 reviews

   Buyers praised comfort, sound quality, and battery life, but one criticized bulkiness, sound leakage, and fit. Overall, sentiment is positive with mixed feedback on design.

   • 👍Comfort and lightweight design praised; several noted they forget they're wearing them.
   • 👍Sound quality generally good, with one noting it doesn't block outside noise.
   • 👍Battery life consistently described as good or long-lasting.
   • 👎One reviewer found them bulky, stiff, with sound leakage and poor fit during movement.
4. Q2 202548/1002.8★5 reviews

   Buyers in Q2 2025 had mixed experiences: some praised comfort and sound for workouts, while others reported fit issues, a bulky case, and a unit that failed to reconnect after first use.

   • 👎One unit failed to reconnect or reset after initial pairing, rendering it useless despite following instructions.
   • 👍Comfortable for running and workouts, with good sound quality and awareness of surroundings; easy initial connection.
   • 👎Fit issues: one reviewer said they didn't stay in ears; another noted a learning curve to insert them.
   • 🤔Case size: expected smaller than Shokz, but found it thicker and bulkier; audio quality described as okay.

Based on 38 dated customer reviews, grouped by calendar quarter. Period analysis is in English.