Shop Anker PowerCore III Sense 20K mAh 20W PD USB-C Portable Battery Charger Black at Best Buy. Find low everyday prices and buy online for delivery or in-store pick-up. Price Match Guarantee.The usb charge ports are not a fast charging type (at least according to my smart phone), but they work as advertised. The spacing and orientation of the outlets alloys for various types and sizes of power bricks or plugs to be used at the same time. I rmend these to anyone who needs a dependable power strip/surge protector.Two USB 3.2 Type-A ports allow for speedy data transfers, with an additional USB 3.2 Type-A port that makes three total inputs for accessories. Bluetooth also lets you also pair mice, headphones, and otherpatible devices for a cleaner, wire-free working space.Once that is done, I upload from the player to my PC and mix things down, and then I put the finished tracks back on the MP3 player so I can listen to them over headphones or external speakers. It is easy to charge, easy to load songs into and off of, and easy to play back, rewind, fast forward, etc. Well worth the money.