CompatibilityThe Foldable Solar Charger is compatible with iPhone\/Samsung Galaxy smartphones, MP3, PAD or other USB chargers for charging. You can put the USB Solar Panel in the sun to charge your device directly. Ideal for outdoor activities - cycling, climbing, hiking, camping, traveling, etc. A perfect gift for you or your family. USB Output PortsThe USB Solar Panel has good stability, long service life and high conversion efficiency, our polysilicon efficiency can reach 20 %. The 10W portable solar panel provides enough power to charge your phone and tablet at the same time. Even if you are in the suburbs, you don& 39;t have to worry about your mobile phone and tablet power failure. IP65 Waterproof RatingThe Jooheli Portable and Waterproof Solar Panel is made of high quality PVC fabric with an IP65 waterproof rating. Provides water and dust resistance for all outdoor activities to protect your solar panels and devices from the effects of occasional rain or wet fog. So you don& 39;t have to worry about wind, rain, snow or cold when camping in the forest or on the beach. Small and portableOur portable solar panel are small and easy to carry (folded size: 185x115x0.25mm, unfolded size: 495x185x3mm). You can easily install the USB Solar Panel anywhere, e.g. in a backpack. The one-touch design makes these solar panels easy to carry in a variety of situations. It makes an excellent backup power source for the outdoors and is ideal for all types of travel. Pack: (10W portable solar charger x 1)