Review on SEVIZ Four Retro Bluetooth Speaker - 40W Stereo Sound, Bluetooth 5.0, 4 Hours Playback, Portable Speaker for Home, Outdoor & Travel, FM Radio, 10m Wireless Range, Wooden Speaker by Daniel Dominguez

This is a really good sounding speaker, but every time you turn it on the voice says "Power on!" at max volume and then says "Bluetooth mode" at maximum volume. When you switch modes, it will return to the maximum volume voice in "FM mode". Trying at night is hopeless, you can turn down the volume, but that will only turn down her first voice clip, the next one comes right away and at maximum volume. Whoever developed the software for it just made it almost unusable. It will literally scare you when you forget what it says about every mode change or power up. Mine seems to have an auxiliary jack that doesn't connect well and sometimes it goes back into "bluetooth mode" and it's so noisy. I'll probably be returning this for all reasons, love the speaker and the looks but that VOICE is just awful.