A:Answer Thanks for your inquiry. Our JBL Authentics 200 does not have the same JBL PartyBoost feature as our JBL Charge 5. You can connect your JBL Charge 5 with other JBL speakers with the same feature, like JBL Xtreme 3, JBL Flip 6, and JBL Boombox 3. While our JBL Authentics 200 has a multi-room playback where you can stream music on your device with other Chromecast-enabled/AirPlay/Alexa speakers.
