**********IPX7
Waterproof Speaker: Go has top level waterproof able to withstand full immersion of up to 33 feet for 30 minutes. Other speakers may claim water resistance but can only defend against the smallest splashes. Go is protected enough to go on, it's dustproof, snowproof, mudproof, waterproof or even being dropped. Confidently take Go for shower, boat, hiking, camping, risk, to the beach, pool, or just your backyard. With Sporty looks, great gift for summer holiday. *****Bluetooth V 5.0
Wireless Speaker: Tablets, cellphones sync in a snap with Bluetooth 5.0. Works great with iPhones, iPad, Samsung, HTC. Wired connection with PC, TV and other non-Bluetooth devices with 3.5 mm audio jack. Connect any device with a playlist to have a continuous sound for any occasion. You can aslo use Go for hands-free calling. *****Booming Bass and
Full Volume: Get 40W sound with Gos two 15 watt full-range drivers & two 10-watt tweeter, and two passive radiators. 40W volume level not enough?