Is my MINIROLL waterproof?

Yes. The MINIROLL is IP67 rated and has been tested to withstand up to one meter of submersion for up to 30 minutes. However, you should never charge your Ultimate Ears speaker if the USB-C port, charging cable, or connectors are wet, dirty, or damaged.

Always thoroughly dry your speaker before charging, and make sure to use a clean, dry USB-C connector. If you attempt to charge your MINIROLL while the charging port is wet, you will hear a wet charge detection warning, and the power button will flash red. Remove the charging cable immediately, and ensure the charging port and cable are dry before charging.