IQ Sound 4" Portable Bluetooth Speaker (IQ-1674BT) - Walmart.com
Amazon.com: AXESS SPBT1082-BL Portable Bluetooth Indoor/Outdoor 2.1 Hi-Fi Loud Speaker with Built-in 4" Sub + Vibrating Disk & SD Card USB AUX Inputs Blue Jean : Everything Else
Product list - Vivax
Vivax VOX Bluetooth MP3 Speaker LED BS-160 Waterproof IPX6 14W RMS
Amazon.com: AXESS SPBT1082-BL Portable Bluetooth Indoor/Outdoor 2.1 Hi-Fi Loud Speaker with Built-in 4" Sub + Vibrating Disk & SD Card USB AUX Inputs Blue Jean : Everything Else
Product list - Vivax
Vivax VOX Bluetooth MP3 Speaker LED BS-210 Waterproof IPX5 50W RMS
Vivax VOX Bluetooth MP3 Speaker LED BS-160 Waterproof IPX6 14W RMS