The 4Patriots Solar Power Bank Charger 8000mAh is a rugged, water-resistant power bank designed for charging cell phones and other devices on-the-go. With a sleek black color and a durable plastic material, this power bank features a clip mounting type for easy carrying. It has dual USB and Micro-USB connectivity, along with a 5V voltage output for universal compatibility. The solar charger feature allows for convenient charging in sunny environments, making it an ideal accessory for outdoor activities and emergency situations. Patriot-branded power bank is reliable and convenient for keeping your devices powered up.