【Clear Sound Quality】
With adjustable amplification mode function, it can amplify speech background without missing any piece of sound, thus bringing you a clear listening experience without causing transmission loss.
【3 Adjustable Modes】
This digital amplifier is the best solution for people with mild to moderate aural problem. Boasts 3 adjustable amplify modes and an active noise reduction function, amplifies speech while reducing unwanted background noise for a clear aural experience.
【Easy To Use 】
Put the amplifiers to the right position of your ear before turning on it, then long-press the button for 3 seconds to turn it on. You can adjust the volume by short pressing the button. There are a total of 3 volume levels you can choose from. Three ""di di di"" voice means the biggest volume.
【Long Battery Life】
This digital amplifiers with a charging box is charged with built-in large-capacity battery, which can be charged anytime and anywhere. Personal Sound Amplifiers can be used for not less than 20 hours after charging for 6 hours.