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RHM

RHM K666PLUS Karaoke Machine with Powerful Sound & RGB Lights, 2 Wireless Microphones, Rechargeable Battery, 7 Hours Playtime, Support Bluetooth/AUX/USB/PC for Home/Party/Wedding/Outdoors/Christmas

    • Based on 46 reviews
Condition: New
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$319.99 Why this price?

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Availability: In Stock.
Fulfilled by Amazon
Arrives Tuesday, Sep 24
Order within 5 hours and 11 minutes
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Features

  • WITH POWERFUL SOUND & RICH BASSThe K666PLUS size is only 14.56X8.46X8.66 inches, very sturdy and well built. Equipped with 2*15W tweeters & a 30W subwoofer makes it produce clear and powerful sound. Its loud enough to hear throughout the yard. You can adjust the sound settings to whatever you want. 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.
  • 3 FLASHING MODES & 7 COLORS CHANGE AUTOMATICALLYEquipped with led lights, just need to press the Light button to turn it on. 3 lighting modes for your option. Each mode with 7 colors changing automatically. In addition, there is a strobe light on the front of the speaker which will automatically flash with the volume of the music. Lights and music blend will enhance the party atmosphere and make any gathering more memorable. The LED RGB lights can be turned off anytime if you don't want it.
  • 2 WIRELESS MICROPHONES WITH CRISP SOUNDComes with 2 wireless microphones which is made of metal material. You and another person can either sing together or take turns using the two microphones. There are controls for a mic volume, echo and voice enhancement on it. Put 2AA batteries on microphone and go. The working time is up to 20 hours. No longer have to wait in pain for charging. Just replace the batteries after running out. Enjoy your karaoke party to the fullest.
  • EASY TO CARRY & 7 HOURS PLAYTIMEBuilt-in a sturdy handle allows you to take it anywhere. 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 K666PLUS is equipped with a 4400mAh recharge battery, only takes about 3 hours to fully charge and can be used about 7 hours, perfect for the caravan, home, BBQ, camping, or any activity.
  • EASY TO SET UPThe microphones will sync to the karaoke speaker automatically when launching on which is so easy to set up and use even for non-tech person. Besides, you can stick your phone or iPad in the top of the grab handle and it rests there pretty securely so you dont need to hook it up to a TV.
  • 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.
  • 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 microphones, power adapter, a charging cable, an AUX cable, 4*AA battery and a user manual. (Warm tips: Keep the microphone and the machine within 10ft will achieve the best voice effect.)

Brand: RHM


Special Feature: LED Light,Portable, Rechargeable


Color: Black


Included Components: 1 x karaoke machine, 2 x wireless microphones, 4 x AA batteries(for microphones), 1 x power adapter, 1 x 3.5mm AUX cord, 1 x USB cable, 1 x user manual See more


Recommended Uses For Product: Indoor/Outdoor


Item Weight: 11.62 pounds


Product Dimensions: 8.4 x 14.56 x 8.66 inches


Country of Origin: China


Batteries: 1 Lithium Ion batteries required. (included)


Date First Available: July 25, 2023


Color Name: Black


Compatible Devices: iPhone, Android phone, iPad, PC, etc.


Connector Type: 3.5 mm Jack


Material Type: Metal


Speaker Count: 1


Size: 14.56X8.46X8.66 inches


Battery type: Lithium Ion


Power Source: Battery Powered


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, Sep 24

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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Leasing options through Acima may also be available during checkout.

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Top Amazon Reviews

    • Easy to Connect Karaoke
Review Image by Betty Johnson Betty Johnson
I like the machine design; it has two holders to hold the microphone. Compared to my old machine, this new machine is small, not heavy, and easy to carry around everywhere, especially outdoors. I can carry it to different places to sing or speak with the machine if I can connect with Bluetooth. It is also easy to connect to a smart phone, TV, or USB. Once I connect to Bluetooth, the microphone will work, don’t need to connect with another device for the microphone. The microphone quality is good when you sing. You can adjust the volume on the microphone bottom but not the music volume. They won’t make any noise if you put two microphones together. When it charges fully, you can unplug the power, the machine still can use for a long time when it is not charge. The machine comes with light, and it can change to different light color and speed. You can use the light as night light or disco light when you dance. This machine comes with the quality and design, the price is about right. Every family should have one machine like this in their household. ... show more
Reviewed in the United States on March 28, 2024 by Betty Johnson Betty Johnson
    • Fun and solid machine
Firstly I want to mention that the unit itself is well built and solid and not too heavy pretty lightweight to carry around and easy to charge. I like the basic operation of the speaker I like the fact that you can easily charge it you can connect it to a TV or laptop a smartphone or a tablet. I used an old USB music stick that I had and it worked perfect. I have an old iPhone 4 with 1500 songs on it and plug that in using the line and was able to work perfectly. I like the colors that you can adjust on the front of the speaker system I think it's pretty cool effect. The modes are very easily to use the volume is plenty loud for anyone even a big Hall easy to adjust the volume and turn on and off very easily. The microphones are very nice not too heavy not too light they feel solid easy to adjust while you're holding it and the distance of the Bluetooth connection is fantastic you can be far away from the speaker box and it will work perfectly. All in all I'm a very happy with this purchase and I'm sure most people will feel the same way I'm having fun and enjoying it a lot thank you so much for building such a nice karaoke Bluetooth speaker box ... show more
Reviewed in the United States on March 24, 2024 by Coco Chen
    • The Perfect Party Companion
I purchased this Karaoke Machine and am absolutely thrilled with it! As someone who loves hosting gatherings and making memories, this karaoke machine has become the life of every party. Sound Quality: The sound quality of this machine is top-notch. It has a crisp, clear output that doesn't distort even at higher volumes. The balance between music and vocals is just perfect, ensuring that everyone's singing can be heard loud and clear. Easy to Use: Setting up the machine is a breeze. I was pleasantly surprised at how intuitive the controls are. Even my friends who aren't tech-savvy were able to figure out how to use it without any help. The Bluetooth connectivity is a fantastic feature, allowing us to pair it with various devices seamlessly. Durability: The build quality is sturdy, and it feels like it can handle the regular wear and tear of transport and use. I have used it multiple times, and it still looks and works like new. Battery Life: The long battery life is a huge plus. We've had karaoke sessions that lasted for hours without worrying about recharging. In summary, this machine has exceeded my expectations in every way. It's a hit at parties, easy to use, and offers great value for the price. I highly recommend it to anyone looking for a reliable and fun karaoke experience! ... show more
Reviewed in the United States on January 31, 2024 by Khanh R.
    • Great Speaker, good quality and sound.
Review Image by Amazon Customer Amazon Customer
Review Image by Amazon Customer Amazon Customer
The media could not be loaded. My friend suggested me to buy this K666PLUS Karaoke Machine. I am 100% satisfied with this Karaoke system after a few weeks of try-out. First, the system was shipped quickly, and the package arrived undamaged. The system is small enough for portability, and the sound of this Karaoke machine is great, clear, good echo and nice bass. It comes with two wireless microphones. The two microphones require two AA batteries, and they last long. I can adjust the echo and the sounds from the microphone. I can connect easily to my smartphone and laptop. Lastly, the price is unbeatable for this type of system. If there is 10-star available, I would give it a 10-star rating. I do recommend people to consider this system given its portability, quality, and price. The holidays are coming, the K666PLUS will be one of wonderful presents for your relatives. ... show more
Reviewed in the United States on October 17, 2023 by Amazon Customer Amazon Customer
    • AMAZING For Workshops!!!
I host regular workshops of 10-15 people and have been looking for a suitable device. This device is a great value! It is very light to carry around and doesn’t take much space for storage. The design is simple and elegant. When I use it, the voice is so clear and loud enough that people in the back of the room can hear it. Being able to hear it clearly really energize the participants. Because of its great sound quality and how easy it is to operate, we decided to incorporate singing into our workshops. This device is definitely icing on the cake. I have been looking for a good device, but now I have found a treasure!!! ... show more
Reviewed in the United States on April 11, 2024 by Chia Shuan Ko
    • Make my singing dream come true :D
Very easy, portable, nice looking, strong design, clear sound, beautifying voice makes me sound professional:-)
Reviewed in the United States on April 10, 2024 by john frieden
    • Nice microphone upgrade over last years model
Review Image by Hui Li Hui Li
Review Image by Hui Li Hui Li
Review Image by Hui Li Hui Li
A very nice quality of life improvement over the K666 model. The one thing I didn’t like about the former model is the mics were smaller and rechargeable batteries were built in and had to be usb recharged , now this years mics are full sized and accepts regular AA battery which makes swapping much easier. Sound quality and bass is almost identical to the predecessors with the exception of the new RGB party lights . Subwoofer is a little stronger now since it’s raised . For the price it’s an excellent portable speaker especially with the handle. For a room about 600 square feet or smaller it’s more than enough sound power. Larger than that you’ll probably be looking into a more expensive wall plug solution . Would be nice if it could be usb charged but the port in the back is only for connecting to PC as an audio source . Overall very satisfied with the product updates . Mics did need to be paired out of box but pretty simple to do following the instructions ... show more
Reviewed in the United States on October 27, 2023 by Hui Li Hui Li

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