ResponseBridge 18W Waterproof Voice Amplifier with Portable Microphone Headset, 18W Wired Mic and Speaker Mini Amp Personal Voice Saver Rechargeable Bluetooth Loudspeaker for Teachers, Classroom ect

Good little speaker I preach the gospel in the street and was decently loud considering it’s size, although it doesn’t last as long as advertised I believe at full volume it lasted about 3 hours which is enough for me but 10-12 hours is nowhere close to what I got.

Just got my amplifier today a day earlier than expected. It was packed perfect for transit & very protected in the box. Everything required was in the box. Once I had figured my way around the unit I tested it & the sound feed back was crystal clear. It weighs a little heavy for what I need it for which is to wear under my 501st legion Tie Pilot costume but that can be worked out. The digital display stating current battery level is a breath of fresh air It will tell you when it runs low & requires a charge. It has voice AI when you first start it up & you haven't got the mic plugged in. It asks you to attach the mic cable. The instructions it comes with regarding the mic is for a wireless mic this unit came with a wired mic. All in all just at first glance I'm very pleased with the purchase.

I belong to a small group who get together to play bingo. Our old speaker system broke. We needed something portable and could amplify our voice so members could hear the numbers being called over various conversations. This worked beautifully.

I want to use this in the classroom, but the system would be excellent for a single speaker at a banquet. The device is easy to manage and has the features I was looking to use mainly in the classroom.

I use this for horseriding clinics and in a large indoor riding arena. The tone is good, and I am impressed by the clarity.My only negative is that as a short sighted person, I wish the on/off buttons were easier to read. A contrasting color would work