Multiple-Layers of Protection for Safety: The USB wall charger is certified according to BIS standards. USB power adapter charger with a variety of protection functions to provide short circuit, over-heating, over-current, over-voltage, over-charge protection. Compatible Device: Dual port wall charger will work for most USB devices - Smartphone, Tablet, Bluetooth Speaker, Power Bank, Cameras, Wireless Headphones, etc. Lightweight, Portable Travel Friendly Charger: charger is compact in size that can save outlet space. You can carry it to your office, home, hotel or other places. Simply plug in the USB cable, and plug the adapter into the wall socket. Compact, lightweight, portable, firm grip and easy to store. Package Contains: 1 x USB PD AC Adapter. 1 x User Manual.