Pyle's (Model number: PBMWP185) Bluetooth Wireless Speakers has 500 Watt and is hundred percent waterproof. It's perfect to use for outdoor and indoor and called 'BoomBox Speakers stereo', which connects with AUX/USB/SD input. It is a 2.0CH Bluetooth speaker and delivers heavy and hard-hitting sound with extra bass. Due to its IPX5 technology, it is not only waterproof but also has a rainproof design. It also comes with google assistant and Siri voice optimization. You can stream your favorite music in this speaker with mobile apps such as Spotify, Pandora, etc. via Bluetooth. Its extra bass sound is perfect for any party and DJs.