Karnotech Portable Wireless Bluetooth Speaker with Built-in Mic for Mobile, iPod, Mac, etc

A very cute portable speaker with clear loud sound. My son loves it and so do I.

Annoying hard to understand “English” spoken by Asian lady speaker voice

Umm good qualtiy I suppose but it makes a long unsinkable intro sequence every time you turn it on (like 5 to 7 seconds long), get the DKnight Magicbox 2 instead much better

Clear, wonderful sound. Better than expected at a terrific price. Very happy with purchase

I love all the features of this device except the intro voice. It's always annoying to turn on and can be embarrassing when all you want to do is turn on your damn speaker. A speaker should not need 15 seconds to turn on before it can start functioning. I'm half way tempted to disassemble the device to try and find some way to disable that asinine feature. Disable the voice intro and I'd give this device 5 stars. With the voice intro, it's only a *little* better than one of those robotic singing fish.** Edit: **After experiencing this device randomly start speaking loudly in the middle of the night, once right by my girlfriend's head while she *was* sleeping, I've become thoroughly convinced that this speaker is actually a practical joke. There is no way someone would design a speaker which shouts at you every time you turn it on or switch modes at that same obnoxious volume with no way to change any of it without thinking it would be a hilarious running joke to forever disrupt the lives hundreds, maybe thousands who bought their product. Or maybe they designed it for people who crave verbal abuse and enjoy being shouted at. Fortunately I seem to have missed whichever quality allowed the other reviewers to completely ignore (or perhaps even enjoy) the voices that are always waiting to spring on you when you are least expecting... or at will by turning the device on and off. Long story, short: My 2 stars have become 1 star.

 This speaker is exceptional, and clearly stands out in the pack of bluetooth speakers. Why? Here are features that I have tested:1. Bluetooth works perfectly. Sets up just like any other bluetooth device.2. The speaker is LOUD at maximum volume, and can easily fill a room.3. The music sound is excellent, with good highs, lows, and wonderful presence. I tried many varieties of music, and all of it comes through enjoyably.4. The controls are very clever: An on/off switch on the bottom; and three feet that are switches for the labels on the top of the cube: a) play/pause; b) go forward a song/increase volume; and c) go back a song/decrease volume. This leaves the top of the cube smooth and flat, no bumps.5. Rubberized feet that will keep the cube from slipping around your desk (provided you remote the slick plastic covers on them)6. You can plug your smart device directly into the speaker and bypass bluetooth to save energy; cable included.7. You can load your music library on a microSD card, plug it in, and not use a smart device at all. My library was loaded on a 64gig card, complete with folders within folders within folders, and all the songs play randomly (except when you hit an album, then all the songs in the album play before going to the next folder)8. Even an FM radio is included, and it works quite well.9. The cube can act as a speakerphone, and the sound you hear is excellent. However, like almost all bluetooth speakerphones, you must be close to the microphone to override the ambient sound coming in or your voice is broken and static like on the distant end.10. The cube continues to play while being charged (cable included).11. The cool looking lights appear to be bouncing around with the music, but they also operate with the sound off, so maybe there isn't a relationship between sound and light..doesn't matter, it still looks cool.All in all, I am quite impressed by this bluetooth speaker, and give it a big thumbs up.Disclosure: Sample received in exchange for a review, good or bad. The last thing I need is still another bluetooth speaker (I must have a dozen of them around here) but I quite like the looks of this one and the way it operates. Not intrusive, easy to use, and let's face it, cool looking. I love it.