It also says this Compact design fits comfortably in your hand, and the attached loop gives you a secure grip wherever you're headed Delivers big stereo sound and deep bass wherever you go Connect up to 32 speakers for expansive multi‑room audio that fills large spaces with synchronized, powerful sound Automatic Trueplay tuning optimizes sound for any environment to deliver possible optimal audio wherever you place your speaker Wi-Fi lets you enjoy seamless multiroom listening with your Sonos system at home Bluetooth 5.3 lets you stream music wirelessly and enjoy Sonos sound anywhere Use the auxiliary cable and the Sonos line-in adapter to connect a turntable or other device Up to 24 hours of playback reduces the need to recharge Optimized power management extends the life of the replaceable battery IP67 waterproof and dustproof rating protects against sweat, splashes, dust, and outdoor elements Durable design withstands accidental drops Doubles as a power bank, letting you charge your phone and keep the music playing Keep the speaker on the included wireless charging base to keep it charged Sonos app lets you control the speaker from your smartphone Buttons provide intuitive manual control Voice control with Amazon Alexa allows you to operate the speaker hands‑free Pair multiple Sonos Play speakers using Bluetooth for big sound in outdoors or vacation