Your BOOM 2 is rated IPX 7. This means it can survive immersion in 1 meter/3.3 feet for up to 30 minutes.
Important: While we encourage you to take your BOOM 2 wherever the party goes, we also want it to look great and last as long as possible. We highly recommend that you thoroughly rinse your BOOM 2 with fresh water after using it in a swimming pool or the ocean. While the speaker is waterproof, the chemicals and salt in your pool or the ocean can damage the waterproof seals over time if not rinsed off after use.