Made of durable and reliable ABS+PC+Silicone material. Solar phone charger featured with compass and 2 bright LED flashlights. Awesome for outside activities such as camping, hiking, and other emergency use. The solar USB battery pack can be regarded as a nice gift. Compatible with all smartphones, tablets and other USB devices. More than 900+ recharge lifecycle. It serves the purpose when you are out camping or on an adventurous trip and there is no power source available to charge your smartphone