ES-T65 Solar bluetooth speaker

1. Ultra solar charging. 10 mins solar charge, getting over 30 minutes music play. 2. Ultra long lasting: Continious playing for 12 hours 3. With TF card slot, enjoy music under any conditions. 4. IPX 5 waterproof ,shock proof and dust proof. 5. LED light with different mode--lighting,burst flashing,SOS flashing . 6. Premium high quality sound system ,excellent bass quality. 7. 2pcs of velcro strap and carabiner,to fix the speaker to any objects easily. Good for all Outdoor activities like cycling,hiking etc.