Fit and Comfort: While multiple ear tip sizes are provided, some users might still find it challenging to achieve a perfect fit, potentially leading to discomfort during extended use.

Touch Controls Sensitivity: The full touch control feature, while convenient, can sometimes be overly sensitive or unresponsive, leading to accidental commands or difficulty in controlling the earbuds.

Sound Quality: Although the dual equalizer offers customization, the overall sound quality might not meet the expectations of audiophiles or those looking for high-fidelity audio performance.

Connectivity Issues: Despite Bluetooth 5.1 providing a stable connection, some users may still experience occasional connectivity drops or interference, especially in crowded or wireless signal-heavy environments.

Build Quality: The build quality, while generally good, might not be as durable or premium-feeling as higher-end models, potentially leading to concerns about longevity and durability.

Limited Advanced Features: Compared to other wireless earbuds in the market, these might lack advanced features such as active noise cancellation (ANC), transparency mode, or customizable touch controls through a dedicated app.

Microphone Performance: While the built-in microphone allows for hands-free calls, the call quality might not be optimal in noisy environments, potentially affecting the clarity of conversations.

Water Resistance: The earbuds may not offer robust water or sweat resistance, making them less suitable for heavy workouts or use in wet conditions.

Latency for Gaming: Despite Bluetooth 5.1, there might still be noticeable latency when using the earbuds for gaming or video calls, which could be a drawback for users needing real-time audio synchronization.

Charging Time: The time taken to fully charge the earbuds and the case might be longer compared to other models, which could be inconvenient for users needing a quick recharge.