Check the listing for details. ION Audio Pathfinder Go All-Weather Portable Bluetooth Speaker Water Resistant. Color: Black, Condition: Open box. Listed at 49.99 USD. The all-new Pathfinder portable Bluetooth speaker from ION is the Pathfinder™ Go. Say Hi! Pathfinder™ Go is the newest Pathfinder speaker yet. The ION Pathfinder™ Go is a portable Bluetooth speaker with a new 3 speaker cabinet design and rechargeable battery. This portable Bluetooth speaker with lights is the beginning of the next generation of Pathfinder speakers. Featuring a new, compact speaker cabinet design that continues the Pathfinder sound quality. The new speaker design has a thoughtful Easy-Grab™ handle which you will adore when you pick it up. This new member of the Pathfinder speaker family has the latest lithium-ion (Li-ion) battery technology inside. All of this makes it easy to take Pathfinder™ Go with you anywhere. It is also the perfect portable Bluetooth speaker to just leave on your patio or in the family room, for easy music/audio streaming. The new Pathfinder is IPX5 water-resistant, so it is perfect for indoors or outdoors.