Goal Zero Rock Out Speakers

Amped up sound, toned down size for impromptu dance parties, the Rock Out 2 Portable Speaker by Goal Zero amplifies tunes from your MP3, phone or laptop. Works for over 20 hours without draining battery power from your device and the easy controls are on the outside of the speaker, so you can safely store your device in the speaker and zip it away. Compatible with any device that uses an audio output jack. Portable, easy to carry speakers for your MP3, phone or laptop Recharge by: USB, Solar Run Time: 20 Hours Recharge Time: 2 Hours Durability: Weather Resistant Compatible with : Guide 10 Charger , Switch 8, Nomad 7 Solar Panels Audio Output Port: 3.5mm female audio jack, line level chaining Audio Input Port: 3.5mm audio jack, line level Charging Port: USB Cord, 5V Speakers: 2 x 3W Stereo Battery: Lithium ion, 3.7V, 800 Ah 3.0 Wh Size: 6 x 5 x 3 in Weight: 14.4 oz