... only improve the brightness but also make it convenient for carrying. We use new production technology The solar ... is waterproof, dust-proof, anti-broken and convenient for carrying. When we don’t want to use, we ... 1.2V 1500mah3, put it under sunshine for 4-5 hours, then it can illuminate for 7-8 hours;4, ... If you press again the light will be off. For collecting, just fold the according to the size of ...