Photo 1 of Monster Rockin’ Roller 4MAX | 100W Indoor/Outdoor Portable Bluetooth Speaker, Water Resistant | Up to 25 Hours Playtime, Karaoke Microphone, Telescoping Handle, Wheels, FM Radio, & USB Charging

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Photo 1 of Monster Rockin’ Roller 4MAX | 100W Indoor/Outdoor Portable Bluetooth Speaker, Water Resistant | Up to 25 Hours Playtime, Karaoke Microphone, Telescoping Handle, Wheels, FM Radio, & USB ChargingPhoto 2 of Monster Rockin’ Roller 4MAX | 100W Indoor/Outdoor Portable Bluetooth Speaker, Water Resistant | Up to 25 Hours Playtime, Karaoke Microphone, Telescoping Handle, Wheels, FM Radio, & USB ChargingPhoto 3 of Monster Rockin’ Roller 4MAX | 100W Indoor/Outdoor Portable Bluetooth Speaker, Water Resistant | Up to 25 Hours Playtime, Karaoke Microphone, Telescoping Handle, Wheels, FM Radio, & USB Charging