JBL GO 3 with IP67 Water and Dust Resistant 4.2 W Bluetooth Speaker (Black, Mono Channel) Ultimate JBL Pro Sound: Enjoy signature JBL bass without any distortion.Port-anywhere: Feather light, ultra-portable grab-and-go design. Charging Time: 2.5 Hrs.IP67 water-resistant and dust-resistant: Engineered to withstand splashes and sand.Quick-Connect: Experience your music and movies without any lagging with Bluetooth 5.1?s Insta-sync.Mega Playtime: One single charge = upto 5 Hour battery backup under optimum audio settings. You can enjoy your playlists via multiple connectivity modes namely Bluetooth, FM Mode and TF Card.You can control playback, adjust volume levels, activate default voice assistant, etc., with ease courtesy easy to access controls.The speaker also supports handsfree calling feature as it has a built-in mic as well.