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RHM

RHM K666 Karaoke Machine with Rich & Deep Bass, Powerful Sound, 2 Wireless Microphones, Rechargeable Battery, 8 Hours Playtime, Support Bluetooth/AUX/USB/SD for Home, Party, Wedding, Picnic, Outdoor

    • Based on 1,028 reviews
Condition: New
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$289.99 Why this price?
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Availability: Only 10 left in stock, order soon!
Fulfilled by Amazon
Arrives Monday, Nov 25
Order within 6 hours and 50 minutes
Available payment plans shown during checkout

Color: K666-Gray mic


Features

  • SUPPER PORTABLE, WITH POWERFUL & CLEAR SOUNDThe K666 size is only 13.86X7.87X6.89 inches, very sturdy and well built. Equipped with 2*15W tweeters & a 30W subwoofer makes it produce very clear and loud sound, enough fills the whole large great room! The bass is so rich and deep and you can feel the vibrations! DSP chip inside the machine will achieve full-range surround stereo sound.
  • CONTROLLING ALL FUNCTIONS VIA BUTTONS ON THE WIRELESS MICROPHONESComes with 2 wireless microphones and made of metal material. They have controls for a speaker volume, mic volume, echo and voice enhancement. No running to the base unit to adjust volumes, very convenient. Besides, there is a 400mAh rechargeable battery built in which lasts for up to 6 hours.
  • SUPPORT LOWER THE VOCALS OF THE ORIGINAL SONGWhen you turn on V-E mode, it can reduce the vocals of whatever song youre playing, but keeps the music the same volume, so you can sing karaoke with the actual vocals being quieted so theyre background vocals to you singing.
  • VERY MOBILE TO TAKE ANYWHEREBuilt-in a sturdy handle allows you to take the karaoke machine with 2 microphones everywhere. It has all the capabilities and convenience of the other machine but sturdier and easy to transport without fear of damaging it. In addition, the K666 is equipped with a 4400mAh recharge battery, only takes about 3 hours to fully charge and can be used about 8 hours, great for home, BBQ, car rides, etc.
  • SUPPORT MULTIPLE CONNECTIONS WAYSEasy connectivity via Bluetooth/3.5mm Aux In/USB Drive/PC by many external devices like iPhone, Android mobile phones,iPad, TV, PC, etc.
  • EASY TO SET UP Set up is simple. The mics that come with the system come already synced up so its plug and play. There is a really handy stand built in that is perfect for a phone or a tablet so you dont need to hook it up to a TV.
  • RHMspeaker PROMISEWe aims to offer high-quality products to bring joy to your family. 12 months warranty and friendly,easy-to-reach technical support make your purchase guaranteed. The package comes with a karaoke machine, 2*wireless handheld microphones, power adapter, a charging cable, an AUX cable, and a user manual. (Warm tips: Keep the microphone and the machine within 10ft will achieve the best voice effect.)

Item Weight: 11.13 pounds


Package Dimensions: 15.8 x 10.5 x 9.7 inches


Date First Available: January 7, 2021


Color Name: K666-Gray mic


Compatible Devices: iPhone,Android mobile phone,iPad,TV,PC


Connector Type: TF, USB, 3.5 mm Jack


Speaker Count: 1


Power Source: Battery Powered


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Monday, Nov 25

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Similar Products

Top Amazon Reviews

    • Amazing karaoke speaker
Color: K666
Review Image by Binh D. Binh D.
I bought this strictly to be a karaoke machine with friends. I expected the sound to be subpar, and only good for fun. My jaw literally dropped though the first time I played a song to test out the Bluetooth connection. I have some very high end speakers and studio monitors that I use as an editor, and this thing blew 99% of modern speakers I’ve heard, owned and used out of the water! The bass is so rich and deep and you can feel the vibrations! The highs are good too, though the mids get a bit muddled in certain types of songs. This isn’t anything most would notice, and the mids are still better than a different $400 speaker I have. The only speakers that have better mids are my studio monitors and all of my highest end over the ear headphones. It’s worth it for the bass though, and even audiophiles will be impressed! So far, the 2 mics work great straight out of the box. They make my mediocre voice sound decent, and I’m not embarrassed to belt out high notes like usual! I’ve connected it to my tv through Bluetooth to try too. The delay is quite significant, so definitely recommend the optical connection instead of Bluetooth for this reason. But it’s fine for YouTube karaoke to just use Bluetooth because the delay makes it easier to follow along with the words actually. I do hate the power button and auto power off. It seems to power off way too quickly and there’s no options to change it. Tge mics can’t turn the power on and off on the machine, so you have to manually hold the power button down for 5 secs on the top of the speaker which is annoying if you’re already situated on the couch ready to binge Netflix. But this is obviously a very minor inconvenience that only tech spoiled humans in 2022 could ever complain about. Also, The mics auto power off every 20-30 min too, even if you’re constantly pushing buttons. I have to turn the mics on 6-7 times just to get through Hamilton haha. So it’s kind of annoying and a buzz kill with friends singing ridiculously to Hamilton and then all of a sudden their mic cuts out in the best moments… Still, for the price, you are getting an amazing home karaoke system that doubles as an amazing Bluetooth speaker! 100% worth every penny! ... show more
Reviewed in the United States on July 22, 2023 by Binh D. Binh D.
    • Great Machine and Customer Service
Color: K666
We were pleasantly surprised with the sound of this karaoke machine. It sounds great, and has impressed relatives that have used our machine. Overall, it is a pretty solid karaoke machine. However, about six months after purchasing the machine, one of our microphones stopped working. I contacted their Customer Service Support, Gina Ma, and have since been blown away by her outstanding customer service. When I reported that our microphone stopped working, she replied almost instantaneously and asked that I provide a video of the issue, so that they may assess whether they could assist in fixing it or send a replacement altogether. In just a short period of time, she reached out to me with the tracking number of our new microphone. Coincidentally, when we received the replacement microphone, our other microphone stopped working as well. Again, I reached out to Gina Ma with a video of the new issue. She responded right away, and after assessing the video, informed me that they will be sending another replacement microphone. I have been very impressed with Gina Ma’s customer service and I am happy to have this machine. ... show more
Reviewed in the United States on August 31, 2023 by Megan Baja
    • Sound Quality and Customer Service
Color: K666-Gray mic
I owned one before and it was good but the microphones got disconnected from time to time, and heads of the microphone became loose more often. Other than that the sound quality is very good. I like the portability of it, easy to carry to anywhere, easy charging, and it has 2 microphones. Overall it is good that why I buy another one. Hopefully it will last longer and no more issue with the microphone. I rated 5 stars because it is very good despite other issues. ... show more
Reviewed in the United States on September 17, 2023 by Phuong Nguyen
    • Very nice, small and loud karaoke system
Color: K666
This is a small but loud karaoke system. For such a small size it can put out some nice base. For Karaoke and Music even for movies (sound from TV) it is really awesome. I use a 3.5 aux to connect the output from the TV to this LINE in input of the unit, I play Youtube on Amazon Firestik from the TV and the sound goes through the system. I wish it also comes with Optical sound input as most TVs now have that instead of 3.5 aux. It is default to Music and BT when first turn on, I wish there's a way to set LINE and Karaoke as default. Now, I have to press M to switch to Line in and BT to switch to Karaoke mode every time it turns on, a bit inconvenience. ... show more
Reviewed in the United States on August 14, 2023 by Sonnyc
    • Sounds great! Great customer service!
Color: K666
I bougth this machine after recommendation from a freind. It works well and sound quality is pretty good. Well the amount for sure! I started having issues with my mics about a month after I got my system. After communiation with the company, they sent out 2 new mics to replace the ones that were giving me issues. I appreciate the support I received from the team. ... show more
Reviewed in the United States on September 14, 2023 by *KvH*
    • Excellent as a Bluetooth speaker but Mics are unreliable.
Color: K666
I love the Bluetooth speaker, but my Microphones both disconnect every couple minutes while using. Sometimes it's only 30 seconds and they cut out. Sound quality is fantastic, but plagued by poor connection is not a great set up. I have used it for about 9 months and the problem has been getting more noticable. ... show more
Reviewed in the United States on September 5, 2023 by tim ruggles
    • I LOVE IT. ABSOLUTELY LOVE IT.
Color: K666-Gray mic
Review Image by Nathan M. Nathan M.
I LOVE this machine. Upon arrival the box seemed much bigger and heavier than I was expecting--and that is because it was. It is still very portable, but again, it is bigger than it looked in the pictures. It is a beefy unit with front facing speakers and a downward facing subwoofer. It really does sound great and once I start singing (I use the new Apple Sing function on Iphone) I can't stop for hours. The mics have a substantial weight and I love the built in reverb and equalizers. I was on the fence due to the price so when it went on sale for around $240 I pulled the trigger. I do NOT regret it. SO MUCH FUN and I love how my voice is sounding. If you've wanted to be able to practice your Karaoke skills in privacy before you knock em dead in public, this is the one, plus it doubles as a great speaker with room filling sound when you're not belting out your best rendition of "You Ain't Woman Enough." RIP Loretta! ... show more
Reviewed in the United States on April 5, 2023 by Nathan M. Nathan M.
    • Love it great voice
Color: K666-Gray mic
Loving it great voice
Reviewed in the United States on August 13, 2023 by Arti S.

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