The mik Sound Case is a new type of phone case available for the iPhone 4/4S and iPhone 5/5s. It amplifies the phone’s speaker by an additional 15 to 20 decibels and improves the clarity and quality of the sound. By blocking the speaker, the case forces the sound to travel through a hollow space and out an opening on the back of the phone. Thankfully, the lightweight case doesn’t add any additional weight to the phone.
phone case amplifier November 23, 2013