No matter how many apps you have on your smartphone, it can’t do everything. It can’t, for example, serve as a reliable flashlight. Sure, it does have that function — but try using that meager and ...

To charge up, you just find a free USB-C port on something -- charger, power bank, laptop, or computer -- and plug it in. The port folds away when not in use and is protected from damage by the carry ...

It's smart to have a light source on hand for emergencies, especially since everyday carry flashlights can be had for a throwaway price. Right now, Amazon is offering the Olight IMINI2 Keychain ...