Rockville RPB25 40W Peak/15W RMS Portable Bluetooth Speaker, TWS Stereo Pairing, USB/SD/Aux/FM, Micro USB Charging, Water-Resistant, for Outdoor...

COMPACT YET POWERFUL: 40W peak / 15W RMS output from dual 2" drivers with 360 degree sound dispersion; measures 2.76" x 2.68" x 7.76", and weighs only 0.84 lbs. FLEXIBLE PLAYBACK OPTIONS: Bluetooth with EDR for quick pairing; also supports USB, SD (up to 32GB), 3.5mm aux input, and built-in FM radio.