For the adventurous audiophile, a Goal Zero Rock Out 2 Solar Speaker in your backpack ensures the music will continue, no matter how far you roam from home.
- Features a DarkBass chamber, one-touch Bluetooth® wireless coupling and powerful built-in solar panel
- Internal battery has a 10+ hour runtime
- USB recharge time: 2 hours
- Built-in solar recharge time: 8 hours
- Advanced Bluetooth controls
- Rugged waterproof outer shell is built to withstand the elements
| Best Use | Multisport |
|---|---|
| Batteries | Lithium ion |
| Wireless | Yes |
| Dimensions | 7 x 3.75 x 2.5 inches |
| Weight | 1 pound |