Ningbo Yinzhou Jia Er(Jarl) Audio Industry&Trade Co.,Ltd. [China]

1. Competitive price 2. High quality 3.CE&RoHS 4.OEM is welcome 5.Fast delivery

Exclusive Listen Up personal sound amplifier allows you to turn the volume up for yourself without bothering others.

Turns ordinary hearing into extraordinary hearing.Great for late night TV,church,lectures,movies-discreetly listen in to conversations up to 100 feet.

Outdoors men will love it for wildlife.Size of a credit card with adjustable volume.Includes ear bud headphones and battery.

wj-1 Listen Up Sound Amplifier,personal sound amplifier