Omaker Q7 4 in 1 Mini 5000mah Portable Power Bank Pack External Battery Built-in Adjustable Crystal LED Highlight Torch Bicycle Lights / Flashlight and Dual Magnetic Circuit 16-pin Bass Speaker for Cycling, Hiking ,Traveling,camping and Other Sports&outdoors (Blue) Multifunction:Floodlighting use time: continuous 22 hours;MP3 Play time: continuous 20 hours;Charging iphone 5s: two times and 40% capacity left Smooth varnish allows you to power up in style, portable design with adjustable Bracket Mount, easy to use. Built-in 1W Crystal LED flashlight ;The light has 3 modes: bright/average/SOS;Perfect for Cycling, hiking ,traveling,Camping in dark or low-light environments. Built-in dual magnetic circuit 16-pin bass speaker so that you could enjoy the amazing music when you have outdoor sports Multimedia:FM radio ,audio output ,built-in card slot.MP3,TF card and U disk;Input voltage:5.0V/1A Output voltage:5.0V/1A