JBL Playlist Wireless Speaker with Built-in Chromecast Details JBL Playlist Wireless Speaker with Built-in Chromecast is a latest Wireless Speaker from American sound equipment maker JBL, comes with very sporty yet stylish design. The speaker has two 2.25-inch woofers which can be setup and controlled wirelessly with the Google Home app. Its built-in chromecast lets you enjoy your music without and interruption, it is designed to stream directly from the cloud and provide enhanced sound quality. You can also keep using your smartphone while casting music, answer a phone call, play a game or send a text message without any pause. It features a cast button with which you can control the speakers right from your mobile device search, play, pause and adjust the volume from anywhere within range. JBL Playlist supports 2.4 and 5 GHz Wi-Fi bands and offers both Bluetooth (v4.2) and Aux (3.5mm) connectivity.