Key Features of the Budi EP21:

1. True Wireless Stereo (TWS): Completely wireless design, meaning no wires between the earbuds or your device. Each earbud works independently and connects via Bluetooth, providing stereo sound for music and calls.

2. Bluetooth Connectivity: Likely equipped with Bluetooth 5.0, ensuring stable and fast connections, low power consumption, and better range. This version also helps in improving audio sync, especially when watching videos or playing games.

3. Charging Case: The EP21 comes with a portable charging case that not only stores the earbuds but also recharges them. This allows for multiple charges on the go, extending the earbuds' usage time throughout the day. The case is typically charged via a USB-C or micro-USB port.

4. Battery Life:

   • Earbuds: Expect around 3-5 hours of playback on a single charge, depending on volume levels and usage.
   • Charging Case: The case can offer an additional 10-15 hours of playback through multiple charges, meaning the total listening time is extended.

5. Touch Controls: The Budi EP21 earbuds feature touch-sensitive controls that allow users to manage music playback (play/pause/skip tracks), adjust volume, answer or reject calls, and activate voice assistants like Siri or Google Assistant.

6. Built-in Microphone: For hands-free calling, the EP21 is equipped with a built-in microphone, enabling users to take calls directly from the earbuds. This is a standard feature in most TWS models.

7. Stereo Sound: The EP21 offers stereo sound quality, providing clear audio for listening to music, podcasts, and phone calls. The sound quality is likely balanced, though the bass and overall audio performance may not be as refined as premium models.

8. Comfortable Fit: The earbuds are ergonomically designed to fit comfortably in the ear, making them suitable for extended use during daily activities, commuting, or light workouts.

9. Magnetic Earbuds & Case: The earbuds are held securely in the charging case using magnets, ensuring proper alignment for charging and preventing them from falling out.

10. Quick Pairing: Likely supports fast pairing with your device, allowing the earbuds to connect as soon as they’re taken out of the case.