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This 40 qt. cooler holds up to 48 cans or 28 beer bottles with insulation technology that keeps ice frozen for up to 3 days. For sounds, a 350 watts maximum output power for Bluetooth digital music player and FM radio with two built-in 6.5" Hi-Fi water-resistant speakers and two 2" high-performance tweeters. XLR microphone/instrument input, 1/4 inch instrument input, 12-volt power outlet plug (cigarette lighter port), 2 standard 3.5mm auxiliary jacks, powered USB port, USB data port, and SD card slot to play MP3 /WMA music (supports up to 32GB)! The built-in rechargeable battery lasts up to 16 hours of playing time and comes with a DC adaptor.
For more information visit Sondpex.com. Available on Amazon. MSRP $399