Solar Panel Charger - Foldable - USB 5v 2.1A

Is your phone empty quickly when you are out in nature or during a walk? This problem is immediately solved with this solar panel system , which allows you to charge your phone directly via a USB cable , all you need is the sun! The panels are also super easy to attach to your bag.

Specifications

• Color: black
• Choices: 4/5 panels
• material: aluminum