1. Excellent solar charging experience, 0.5 hours solar charge, getting 30 minutes playtime. 2. Ultra long playing time.
3. IPX 6 waterproof, shock proof and dust proof.
4. 5W output power, premium high quality sound system, excellent bass quality.
5. A lanyard to hang to your backbag easily for all outdoor actitives. 6. A bicycle holding slot, fix to bike freely.