Loudspeakers - Universal - Small mini wireless bluetooth speaker portable FM radio USB auxiliary speaker TF subwoofer music column hanging skirt | portable speaker (black) Highlights Universal Small mini wireless Bluetooth speaker portable FM radio USB auxiliary speaker TF subwoofer music column hanging skirt | Portable Speaker (Black) Small Mini Portable Wireless Bluetooth Speaker FM Radio TF Aux USB Speakers Subwoofer Music Boom Boom Boom | Portable Speakers (Black) Feature 1. Portable ring for easy carrying. 2. Mesh cover to protect the speaker from water, dust, shock. 3. IPX5 waterproof, dustproof, shockproof. 4. Big power with loud adjustable volume. 5. Call function, noise cancellation microphone allows you to answer calls without reaching for your phone. 6. The FM receiver makes you listen to the radio freely. 7. Support TF card or MIMRO SD card up to 32G, support Aux, support USB 2.0. 8. Easy Button Control, you can press buttons to On/Off/Off, Play/Pause, Switch Mode, Skip Songs, Adjust Volume, etc. 9. Bluetooth 5.0, compatible with all Bluetooth devices. 10. 500mAh battery that can support up to 6 hours of playtime at normal volume on a full charge. 11. Can be the phone set. black color