Samsung Galaxy Buds 2 is a pair of wireless earbuds that offer various features for an immersive audio experience. Please note that there may have been updates or new models released since then. As of my last update, some key features of the Samsung Galaxy Buds 2 include:

1. Active Noise Cancellation (ANC): Galaxy Buds 2 feature active noise cancellation technology to reduce ambient noise and provide a more focused audio experience.

2. High-Quality Sound: The earbuds are designed to deliver high-quality audio with deep bass and clear treble for an enjoyable listening experience.

3. Comfortable Design: Samsung has focused on comfort, providing a lightweight and ergonomic design to ensure a snug fit in the ears during extended use.

4. Long Battery Life: The Galaxy Buds 2 offer a decent battery life, both for the earbuds and the charging case, allowing users to enjoy music for an extended period before needing to recharge.

5. Touch Controls: Users can control various functions, such as play/pause, skip tracks, answer calls, and activate voice assistants, through touch controls on the earbuds.

6. Voice Pickup Technology: Enhanced microphones and voice pickup technology help to ensure clear call quality during phone conversations.

7. Water Resistance: The earbuds may have some level of water resistance, making them suitable for use during workouts or in light rain.

8. Compatibility: The Galaxy Buds 2 are designed to work seamlessly with Samsung Galaxy devices and may also be compatible with other devices via Bluetooth.