"The Wet Sounds SHIVR-55 Bluetooth Soundbar Cooler delivers 200W of precision sound and ice-keeping performance so you're always ready to entertain. Over 8 hours of playtime on the rechargeable lithium-ion battery means the party can keep going, and the 200W internal DSP amplifier is tuned to provide the best sound at every volume level. A pressure-release valve lets you relieve that cold pressure prior to opening. This Wet Sounds cooler has heavy-duty rope handles for easy transport, while the rotomolded construction provides toughness you can count on. An easy-flow drain spout allows you to drain the water while keeping the ice. The 58-quart Wet Sounds SHIVR-55 Bluetooth Soundbar Cooler is ready to go anywhere you go. Includes a 120V wall charger and 12V auxiliary charger.Manufacturer model #: SHIVR-55. Built-in Bluetooth-capable soundbar 200W amplifier is tuned for perfect sound at every level Rechargeable battery provides up to 8 hours of music Rugged rotomolded construction Heavy-duty rope handles Pressure-release valve Easy-flow drain spoutSpecs: 18.5""H x 30""W x 18.5""D Capacity: 58 qts. Weight: 40 lbs."