Sorry, your regular monthly warranty system was removed simply because these programs are currently only available for single-product orders. In terms of the speaker with the best drinking water resistance? That would be Turtlebox. Its Gen 2 speaker is waterproofed to your gills (the brand asserts It really is https://www.bluetoothspeaker.top/bass-woofer-subwoofer-wireless-smart-bluetooth-sound-equipment/