Goal Zero Rock Out 2 Portable Speaker - Blue Micarta metallurgy

metallurgy

so you can safely store your device in the speaker and zip it away

It is powered by a rechargeable lithium-ion battery with a built-in LED fuel gauge that lets you know when it’s time to recharge—which is simply done by using the included USB cable

Upper side compression straps

all black hardware

Goal Zero Rock Out 2 Portable Speaker - Blue Micarta metallurgyAmped up sound, toned down size for excursions and impromptu dance parties. The Rock Out 2 Portable Speaker amplifies tunes from your MP3, phone or laptop for over 20 hours without draining battery power from your device. Compatible with any device that uses an audio output jack. Easy controls on the outside of the speaker, so you can safely store your device in the speaker and zip it away. FEATURES Recharge by: USB, Solar Run Time: 20+ Hours Recharge