Ultimate Ears WONDERBOOM 4 Portable Bluetooth Speaker — Big Bass, 360° Sound, IP67 Waterproof, 14Hr Battery, Active Black

Key Features

• Big bass 360-degree sound from a compact cylindrical speaker
• IP67 waterproof, dustproof and floatable for pool parties
• Up to 14 hours of playtime on a single charge
• 40m Bluetooth range for listening freedom in the backyard
• Outdoor Boost EQ mode enhances sound for open-air environments