TAMO Samsung S4 Premium Extended Battery Case 2600 mAh &ndash; with Built-in Speakers, and Power Indicator LEDs &ndash; White free power and protection. Our thinnest Samsung battery case yet, LED lights indicate charge status and built-in speakers allows an enhanced experience streaming or gaming Intuitively Hassle-Free - Packed with power, but still conveniently sized for pockets or bags. Easily use the power button on the back can be used to check charge status or toggle the charge on or off. Top piece slides up and gives a satisfying snap when phone is secure Long-Lasting Protection  With a premium polycarbonate fiber shell, this case is light yet strong for easy carry and maximum protection. Its high-quality lithium battery is specially engineered for long life with your Galaxy No Downsides  This case is built for maximum protection from lifes bumps, scuffs, dings and dents. With the push of a button, hold your charge for later. It even has built-in speakers - What more could you want? MOTA Customer Care - All MOTA products come with our 5-star dedicated personal assistance. Please let us know if you have any issues with shipments or the products right away, we'll take care of you! Follow ups within hours, satisfaction guaranteed