Charge your PS4 Controllers for 2 hours per controller using only a Micro USB Cable! Two LED lights display the charging status on both Dual Shock 4 controllers: RED LED for charging and BLUE LED for fully charged. Integrated Circuits provide total safety for you and your controllers. Protecting against: Over-Charging, Over-Heating, Voltage Surges, Short-Circuiting, and Discharging. Precision designed clear grips hold the controllers in place while they are charging. Wide base with an anti-slip bottom keep the charging dock from slipping and toppling over easily. Sleek and shiny exterior looks good in any location. If you are not absolutely 100% satisfied with your PS4 Controller Charger, let us know right away! We will do everything we can to make sure you are perfectly satisfied with your purchase. That's the PowerBear guarantee!