Sound amplifier





KC certified products






Maximum acoustic gain




2 hours fast charge,Use 24-hour



4 Save voices, Built-in anti-feedback function





You can check the remaining battery,
Noise canceling function




2 methods used,Built-in volume control



Configuration
1.main body 2.mono earphone 3.stereo earphone
4.clip 5.Ear rubber 6.earing 7.Charging cables