Portable wireless stereo speaker with passive bass radiators, 6000 mah battery for 15 hours of playing time and charging of other devices through usb, and ipx7 waterproof (39 pages)
Portable bluetooth speaker with passive bass radiators, 5200 mah battery for 15 hours of playtime and charging of other devices through dual usb, and ipx7 waterproof. (47 pages)
