10W Wireless Portable Outdoor Speaker M26:You could freely enjoy 15 hours+ of musical happiness on a single battery charge .Waterproof, floats and serenades you in the shower, pool or rain (IPX7-rated waterproof) ; Wirelessly connecting with Smart enabled smartphones, tablets and other devices .Enjoy hands-free, Convenience to Hang Anywhere, Perfect for Hiking, Camping, Cycling,etc.Support TWS Function , Allowed to link 2 enabled speakers for a wireless stereo experience