Sony Wireless Speaker Waterproof FIELD 30 C SRS-ULT70 IP67/ULT 7/Powerful Bass/Long Hours/SRS-ULT70

Powerful sound pressure and rich bass experience Rich low range and powerful sound experience with "ULT button" Waterproof, dustproof, rustproof, shockproof Equipped with approximately 30 hours of playback Body design that can be placed vertically or horizontally.