Sony SRS-XB43 EXTRA BASS Wireless Portable Waterproof Speaker. Black version.

Features:
- Play it loud with EXTRA BASS sound
- Built to last with an IP67 waterproof rustproof and dustproof design
- Listen all day and night with up to 24 hours of battery life
- Boost your music with 2 speaker lights and multi-colored line lights and turn the lights on or off via the Fiestable App
- Get things booming with Party Connect and sync up to 100 speakers
- X-Balanced Speaker Unit enhances sound quality and line lights
- The speakerphone function offers a convenient way to talk hands-free, whether it’s a conference call for work or a chat with friends