Long-life rechargeable battery with nearly 50 hours of cordless sound and USB port for charging devices The optional three-year plan with accident security is available at a further cost. Drops and spills �?splash, spill, or entire immersion �?are included by Allstate for three years from the date of purchase. https://www.bluetoothspeaker.top/hot-selling-inalambrico-wireless-bt-speaker-oem-odm-wireless-bluetooth-5-0-speaker/