Review on 2 Pack In-Ear Headphones for iPhone with Mic & Volume Control - Stereo Sound Earbuds Compatible with iPhone 12/7/8/X/Xs/XR/11/SE - White by Ken Barnett

Bought for additional charging of smartphones (Nexus 6p, Iphone 6+). Works fine and loads both. He seems to be able to charge each of them more than 5 times. Come around 1 pound. It has many uses. Take it with you as a battery for the whole day when you are standing in line somewhere. The kids used it for extended Pokémon hunts. I often take it with me on hikes as you can use it to charge all kinds of USB devices (phones, flashlights, toys). When I play a movie from my phone on my Chromecast it's great because I can just plug my phone into it and not have to worry about it. The only thing I would say is that it takes a very long time to charge. If it is fully discharged and you want to charge it with a 1-1.5A charger, it will take more than 10 hours. Luckily, with its amazing capacity, you don't have to do this too often. It's large but fits comfortably in a cargo pocket. The edges are smooth and without hooks. It's not often that I can give a 5 star rating to a product that doesn't work for me, but I can. My device failed and stopped charging. I contacted Anker support and after giving Revain a proof of purchase they sent me a new one. This is excellent value for money.