Monster S320 Superstar Smart Music Speaker | Frequency range 20 - 20000 Hz, Wireless Transmission Bluetooth, Bluetooth version 5.0
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Dropship S77 Wireless Bluetooth Speaker Waterproof Sports Sound Box Outdoor Portable Subwoofer Outdoor Clear Stereo Music Surround to Sell Online at a Lower Price | Doba
Amazon.com: The Voice Legend Wireless Bluetooth Speaker with LED Light Show, Portable Lightweight Party Speaker, Connect and Stream Music 30 Ft, FM Radio, Hands-Free Calls, Works with iPhone or Android : Electronics