I liked the videos on setting up the system, using the controls, and demonstrating the powerful sound available in this system. The system is portable (on wheels) and has a stand to lift the sound projection above ground level. I will be using this system at a meeting in two days and feel confident already that it will be very helpful.

Excellent sound quality and value for the money. Two wireless mics make a big difference. Very easy to use!

So far I am extremely happy with the sound, mikes, and battery time.Can't go wrong with this speaker, Its the only one you need for backyards parties.I do a lot of karaoke with this speaker hardwired to my lap top.Prefer over the blue tooth connection.

TRASH! No other word does more justice. I received the speaker and right out of the box di not work, bluetooth, display, sound just garbage. I tried contacting the seller no response, amazon wont help either, i went as far as contacting the manufacture no luck. I literally have very expensive paperweight.

This machine is great, has so many features. Sound is awesome. You can plug in a third microphone. It is portable and the battery last a long time after charging.

Used this for an outdoor function. Loved the sound and it quality. Voice quality tho is a bit lacking with the mics it comes with. Used it a a drive and using the fm tuner this thing was awesome.

Used in a community club house. Portability is not an issue and in reality the unit can be transported and mounted on it's stand by a single person. The sound quality is very good as are the two wireless microphones. They are not great for professional music use but are very good for spoken word. We use it for board meetings and the audience questions can now be heard because of the mic in the gallery. The blurtooth ability us a real plys as resudence no longer have to bring their personal speaker for music at functions. Surprisingly good purchase.

Absolutely amazing speakers - best purchase I've ever made for my outdoor theater system. ( If I could give them 6 Stars, I would). I was looking to go wireless and battery powered for my outdoor theater sound system. I got tired of wires running in my yard to power the speakers and was on the lookout for a solution. Trouble is, I do not want mono from a single speaker - I want separate and distinct FL / FR / C / BL / BR and subwoofer speakers. I wanted a way to do Dolby Digital over the air. Note: I still need to run one power cable to my projector stand where I have my audio receiver and projector. But I do not want speaker wires running from my receiver across the yard where all my guests are sitting.So here's what I did: first bought two Rockville RAM15BT to test the concept. The high's are excellent and the lows from these 15" cones are incredible. I am driving them with my 15 year old Yamaha HTR-5240 70W receiver. To get wireless for each separate channel so I can get true digital stereo, here's the magic.Order these two things for each speaker output: (1) Kicker KISLOC 2-Channel K-Series Speaker Cable to RCA Adapter with Line Out Converter (https://smile.amazon.com/gp/product/B00I4EF1BC/ref=oh_aui_detailpage_o08_s00?ie=UTF8&psc=1) and (2) Bluetooth Transmitter 4.1 and Receiver, Lantoo 2-in-1 3.5mm Audio Wireless Bluetooth Adapter (https://smile.amazon.com/gp/product/B01FZ1Z6Q6/ref=oh_aui_detailpage_o08_s00?ie=UTF8&psc=1).That's it. Plug the 3.5mm Male to Male audio cable into the Lantoo Bluetooth Transmitter/Receiver (set to transmit) then plug the other end into the provided 3.5mm Female to RCA Male audio cable. Then simply attach the Male RCA ends to the kicker. Note: EACH BLUETOOTH/KICKER WILL SERVE ONE SPEAKER OUTPUT ONLY. This is all you need to convert individual speaker output to Bluetooth for each seporate Rockville RAM15BT. To maximize the sound to each Rockville speaker, for each Kicker, attach both (+) wires to the red speaker output on your receiver and attach both (-) wires to the black speaker output on your receiver. Trust me on this - it works. (you want to send the same signal to the L and R kicker RCA output so that when the Rockville speaker receives the Bluetooth signal and converts stereo to mono, it overlays the same output from L and R creating a much richer sound profile - especially for low frequencies). Do this for each speaker output you desire to operate.Then pair one speaker at a time. Press your Lantoo Bluetooth Transmitter so that it blinks blue and turn on your Rockville RAM15BT and press the mode button until you see "Bluetooth Disconnected". Once it connects, go to the next speaker and do the same thing until you have all your speakers paired. HAVE FUN! It works like a champ! This is how you get true wireless Dolby digital using separate and distinct speakers. No more mono and no more daisy chain with no distinction between speakers. I am now in the process of buying one more Rockville for my center channel. I will go with Dolby 3.1 for the time being. I'm still trying to figure out the best way to go wireless battery powered for my subwoofer. For now, my sub sits connected to my receiver. I'd love to get it up front neat my screen in the same fashion as my speakers. May try a similar set-up. I will update this if I do get s solution.