These Bluetooth 5.1 earbuds offer an impressive 30 hours of playtime, ensuring that you can listen to your favorite tunes for hours on end.

1. Enjoy Music/Enjoy Life: The EB-21 earbuds are designed to enhance your listening experience, making it easy to enjoy your favorite music and live life to the fullest.

2. Hands-Free Calling: With the built-in microphone and hands-free calling feature, you can take and make phone calls without having to take your earbuds out.

3. Comfortable Fit: The EB-21 earbuds come with three different sizes of ear tips to ensure a comfortable fit for all users.

4. Magnetic Cover Case: The earbuds come with a magnetic cover case that protects the earbuds when not in use and ensures they stay in place.

5. Bluetooth 5.1: The EB-21 earbuds have an easy auto-pairing feature, which means you can quickly connect them to your device and start listening to music.

6. Standby Time 120 Hrs: With an impressive standby time of 120 hours, you can go days without having to recharge your earbuds.

7. Superior Calling Experience: The earbuds feature noise-canceling technology, ensuring a superior calling experience with crystal-clear sound quality.

8. Lightweight: The EB-21 earbuds are incredibly lightweight, making them easy to wear for extended periods without causing discomfort.

9. Immersive Sound Quality: The earbuds deliver immersive sound quality, making it feel like you're right in the middle of your favorite song.

10. ENC Technology: The EB-21 earbuds feature ENC (Environmental Noise Cancelling) technology, which blocks out external noise for a more immersive listening experience.

11. Micro USB Port: The earbuds come with a micro USB port, making it easy to charge them on the go.

12. Attractive Case: The EB-21 earbuds come with an attractive case that not only looks great but also keeps your earbuds safe and protected.

13. Six Months Warranty: The EB-21 earbuds come with a six-month warranty, ensuring peace of mind and protection against any defects.

The EB-21 Sports Earbuds are an excellent choice for anyone looking for high-quality, reliable earbuds that can keep up with an active lifestyle. With their impressive features and superior sound quality, they are sure to impress even the most discerning audiophiles.