BEFREE SOUND 10 in. 500-Watt Bluetooth Portable Speaker with USB, SD, Microphone, FM Radio

The BEFREE SOUND 10 in. 500-Watt Bluetooth Portable Speaker is a rechargeable speaker that provides incredible sound in any environment. With a 10 in. sub-woofer, this ultra-portable device combines pristine audio performance with convenient Bluetooth connectivity for wireless audio streaming. It's the ideal party speaker for BBQs, outdoor sporting events, tailgating, presentations, fitness classes and anywhere else full-range sound is desired.