Sony Ult Field 1 Waterproof Portable Bluetooth Speaker,

Sony ult field 1 waterproof portable bluetooth speaker, brandsony speaker maximum output power20 watts frequency response2.4 ghz connectivity technologybluetooth audio output modemono mounting typefloor standing bass-boosting: portable bluetooth speakers like the sony ult field 1 wireless ultra portable bluetooth compact speaker, allow you to unleash the power of deep, resonant bass with the ult button. this small bluetooth speaker brings your music to life with its bass-boosting capabilities, making it a unique feature for music enthusiasts.