LG PK5 Xboom Waterproof Wireless Bluetooth Speaker, Black (Certified Refurbished). There is more to sound than sound with LG PK5. This speaker has Meridian Audio Technology, and up to 18 hours of battery life for a non-stop party you can take anywhere. For even greater versatility, this LG portable speaker is Bluetooth-enabled with its own built-in rechargeable battery, allowing it to be enjoyed just about anywhere. Enjoy sound quality previously unavailable in a Bluetooth speaker.Condition: Refurbished Packaging: Retail Packaging Features Bluetooth Portable Bluetooth connector Waterproof What’s in the box LG XBOOM Go Waterproof Bluetooth Speaker with up to 18 Hour Playback While we aim to supply accurate product information, it is sourced by manufacturers, suppliers and marketplace sellers, and has not been provided by Overstock.