SHIDU Voice Amplifier with Wireless Lavalier Microphone, Portable Speaker Clip-On Microphone Personal Power Amplifiers for Teachers Classroom Meeting Training (Black)

please help. device worked once. second time i tried there is no sound. i tried connecting it to bluetooth speaker just does not play any sound. please advice

Everything came in perfectly. The voice amplifier was easy to use and the set up wasn’t difficult. The audio quality was clear and easy to hear. The actual product is lightweight and good for traveling. It works multiple times and overall the product is excellent.

This device is so awesome! Ease of use is great I can wear the cute pearl shoulder strap to walk hands free with that and the clip mic. I also love that the mic doesn’t have a wire flailing around all the time. The volume is excellent and fills up my large classroom when I am teaching or giving instructions over a large group playing recorders. (Music teacher here ) the battery lasts all day. I think that it is extremely worth the price point. It’s saving my voice from extreme fatigue.

Nos funciona muy bien para brindar visitas guiadas, tiene una potencia bastante correcta y una buena calidad. Nos gusta particularmente que se pueda manejar la sensibilidad del micrófono para encontrar el balance justo entre subir el volúmen y no tener que mantener pegado el micrófono a tu boca

Loud and clear

سيء جدا جدا جدا صوت تشويش المايك يجب ان يكون امام فمك لكي يلتقط الصوت اسوء منتج شريته على الإطلاق