Review Content I love this device I use this product every day to enhance my iphone. The audio is enhanced greatly. Works amazingly well I am hearing impaired and have some difficulty with phone use. This device is perfect and works amazingly well for anyone with even slight hearing impairment. My hearing loss is significant and this device is simply wonderful. Good amplification I have had a number of phone amplifiers and they did not give me clear tone or volume I needed to hear. This phone amplifier real,real does the jub, and does it well. Finely I can hear clear and distinct from my cell phone. Thanks Guys and gals.