Son un buen producto con una duracion de bateria excelente, llevo un uso moderado de aprox 2 a 3 horas al dia durante 2 semanas y la bateria va en 50%. La calidad del sonido es bastante buena para alguien que quiere unos audifonos a buen precio.Lo malo: Mi unidad tiene ligeramente desbalanceado el sonido hacia la izquierda.

I am what we now call a hybrid teacher during this pandemic. So I must wear a mask while trying to teach students in class as well as remotely. So I bought the amplifier to make sure the back of the room can hear me through the mask. It works so well that other teachers bought it. I can walk with my headset 48 feet and it still amplify my voice. I can walk around my entire science lab room and every student can hear me. This is the important part of my job. So the voice amplifier is well with the money.

Bought this for our grandson for his birthday. He loves books and farm animals and this book has become his favorite book from his library. He hears the animal sounds and acts it out. Perfect book for preschoolers.

Gestern erhalten und heute an den PC angeschlossen. Total positiv überrascht. Dass sich einige Kunden über zu wenig Bass beschweren kann ich überhaupt nicht nachvollziehen. Gleiches gilt für die teilweise erwähnten Nebengeräusche. Für diese Grösse und diesen Preis absolut TOP.