• Limited Water Resistance: The earphones may not be fully waterproof, which could be a concern for users who plan to use them during intense workouts or in wet conditions.
• No Active Noise Cancellation: The earphones do not have active noise cancellation, which may not be ideal for users who want to block out background noise.
• No Carrying Case: The earphones do not come with a carrying case, which may make them more prone to damage when not in use.
• Limited Customization Options: The earphones may not have customizable ear tips or wings, which could affect the fit and comfort for some users.
• No Wireless Charging: The earphones do not support wireless charging, which may be a convenience feature that some users miss.
• No Hi-Res Audio Support: The earphones may not support hi-res audio, which could be a limitation for audiophiles who want the best possible sound quality.
• May Not Fit All Ear Sizes: The earphones may not fit comfortably in all ear sizes, which could affect the sound quality and overall user experience.
• No Voice Assistant Integration: The earphones may not have built-in voice assistant integration, which could be a limitation for users who rely on voice commands.
• May Have Latency Issues: The earphones may have latency issues when watching videos or playing games, which could affect the overall user experience.

Please note that these are potential cons and the actual experience may vary depending on individual usage and preferences. It’s always a good idea to read reviews and do further research before making a purchase.