Solar panel: 2w5V Battery capacity: 3.7V 2800mah Power: 5W LED Luminous flux: 80OLM Color temperature: white (6500K) Time interval: 15-20seconds Switch mode: long press the switch for 3 seconds, automatically enter mode 1, short press once to enter mode 2, mode 3, shutdown Size: 185x85×125mm Working temperature: -10-60°Material: aluminum alloy + ABS
Precautions: 1. The solar panel should be activated under strong light for 2-3 seconds, or fully charged to the sun before the first use. 2. Don't fold the solar panels frequently. 3. The battery may be cut off without good sunlight. 4. If there is no good sunlight or winter sunlight, it may take longer to fully charge, especially in northern countries, which is a normal solar product. 5. If it is not for a long time, you can fully charge the product in the sun, and charge it in the sun every three months to extend the battery life.