Like the Swiss Army Knife of the portable power world, the brilliant Brunton Lightwave Amp sports a searchlight-like 400-lumen LED, three USB ports, a speaker system, Bluetooth capabilities and a rechargeable 10,000 mAh battery all wrapped up in a very cool water resistant housing. Get active, get wet, get loaded and get loud.
![](https://gearculture.com/wp-content/uploads/2015/02/brunton-lightwave-amp.jpg)