Koolenry Solar Panel Charger for Phone High-Efficiency Solar Charger Portable Smartphone Tablet Charging Device for Outdoor

2.Safe Charging : Built-in multiple safety protection mechanisms your device stays safe throughout the charging process, giving you peace of mind 4.Simple to Carry: Featuring a portable design and adopting a folding design, this Solar Panel Charger provides easy travel convenience. This charger is very convenient to carry 1.Powerful Charging: Adopting advanced material, this Solar Panel Charger can effectively absorb sunlight, providing a stable and fast charging experience 3.Environmental Effect: Enjoy the with this Solar Panel Charger that effectively utilizes renewable energy sources for convenient charging, promoting a cleaner and sustainable living environment 5.Widely Used: Keep your gadgets fully with this Solar Panel Charger, supporting a variety of devices such as tablets, headphones, and smartphones across a voltage range of 3.7V to 5V