60W (80W Peak) Portable Bluetooth Speaker with Double Subwoofer Heavy Bass, Bluetooth 5.0 Wireless 100ft Outdoor Speaker, Sup

4.2 4.2 out of 5 stars | 8,998 ratings

Price: 55.98

Last update: 12-21-2024


About this item

♫【Powerful Bass Bluetooth Speakers】——【double Bass and double tweeters】A21 Bluetooth Speaker is a portable Bluetooth speaker, it have 4 loudspeakers including double Bass, double tweeters and a rear heavy bass guide tube. With this speaker, you’ll feel as if you’re at a live concert, with clear high notes, deep bass and true HD sound.60W Big power blueooth speaker can provide very powerful stereo and amazing bass sound. It will bring you an unprecedented listening experience.
♫【Bluetooth speaker with lights】——【Cool flashing Lights】The wireless bluetooth speaker has flashing LED lights, which dance with the music., and the flashing strobe makes music more dynamic and attractive. This cool colorful light can be controlled (you can control the light switch by "double-click the pause button"). You can enjoy the lights for home party, beach, camping or outdoor travel.
♫【Multifunctional portable bluetooth speaker】—— 【Bluetooth 5.0】A21 Outdoor Wireless Bluetooth speaker has a powerful 5.0 Bluetooth chip built in, it quickly to connect any devices with bluetooth to get continuous sound in any situation,it works great withSmartPhone. The barrier-free transmission range is up to 100 feet, perfect for outdoor picnic and camping. The 3.5mm audio aux cable is wired to smartphone, MP3, MP4, Computer, PC, TV and other non-Bluetooth devices with 3.5mm audio jack.
♫【Wireless Party Speakers】——【Portable Karaoke Machine】 SUPNIU A21 is equipped with a professional karaoke speaker and microphone playback system. It is recommended to use it with a microphone so that the enthusiastic singing voice can provide the best music atmosphere and effect for your party. Hand-held microphone, you will be the brightest party among the party stars (the product does not include a microphone)
♫【Outdoor Bluetooth speakers】——【Powerful Rechargeable Battery】The A21 Bluetooth speaker is equipped with four batteries, each battery is 2000 mAh, and the total battery is 8000 mAh. It takes about 2-4 hours to fully charge. The powerful rechargeable battery can play music at the maximum volume for a long time without interruption. Therefore, whether it is an indoor dance party or an outdoor dance party, you can enjoy the carnival!

Product information


Top reviews from the United States

  • Cassie
    5.0 out of 5 stars Loud speaker!
    Reviewed in the United States on December 10, 2024
    I purchased this for my fiancés birthday. It arrived in the speaker box. I was a little disappointed because any other delivery it comes in a brown Amazon box…and so happened to be here when they delivered it. We have a large shop and both run our own businesses out of it, split by a wall. He’s a mechanic and he’s always playing music when he’s working. This speaker is loud. So loud that I almost regret thinking this would be a good gift. ???? On my side of the shop it’s loud and crystal clear. The bass is pretty strong. It’s like the size of a shoe box and has a carrying handle. I do like that it has a microphone port. We sing karaoke when we do bonfires and things with friends, so that’ll be fun. It has a radio option and remote. It’s kinda like a little mini subwoofer I guess, haha. It’s definitely great quality and price.
  • UniQuely D'Zigned
    5.0 out of 5 stars LOVE
    Reviewed in the United States on November 18, 2024
    This lil speaker is a G.
    Easy to use, easy connection, portable, easy charge, good price.
    I had LG speakers for travel and for my shop. Both died at the 3 yr mark and I needed something FAST but- I'm known for a specific sound. The bass is pretty good on this lil guy so I'll keep him til I do a big thing lol..
    Recommend
  • Nicety1
    4.0 out of 5 stars I REALLY Wanted To Love It...
    Reviewed in the United States on August 28, 2024
    The media could not be loaded.
    First of all, the pros:
    As far as the sound goes, this is EXACTLY what I was looking for. Speaker has a deep bass and good tweeters (the side mounting of the latter makes for a really good surround sound quality). I've had no problems with bluetooth connection despite what other reviewers have complained of, nor do I understand the one reviewer who said that returning things to Amazon is painful. I've been a Prime member for over 10 years and I've NEVER had that problem. All returns have been quick and painless. The FM radio works fairly well. It gets a few stations that I know are on the dial in my area but doesn't get at least one that I am aware of. I'll try it outside a little later to see if reception improves. The AUX line works well. I've connected it to my phone and tablet headset jack and played music with no problem.

    But, the problem is that the cons are major! They are these:
    Neither the TF card nor USB flash drive I've tried played any of the music on either device (video attached), though I can play from either source when attached to my laptop. This is important to me since I desire the freedom of not having to have my phone connected in order to play music. The final concern was actually something that I thought I could work around -- the seemingly fragile charging port. After all, if that fails, the speaker becomes useless.

    Now I've had no issues with it as yet, but the fact that a number of others (per the reviews) HAVE had the problem is a con to me. Before realizing that two of my music sources didn't work, I had thought I would get the seller to agree to a limited replacement warranty (10 years or more) SOLELY on the charging port and I wouldn't return it within the 30 day window. But, sadly, I have to return this one. But the good news is that I've seen a similar one with a comparable price here on Amazon that I'll order on the same day (today) that I return this one. Hopefully, I'll have better luck.

    EDIT: Well, the similar one didn't measure up. I thought it had separate bass and treble controls, but it didn't. I sent it back. I tried a different one and this time used the "Ask Rufus" feature about the controls. "Rufus" told me that - based on two customer reviews - IT had separate bass and treble controls. It didn't, so it's going back as well. In the meantime, I canceled my initial return for this one and restarted a return, opting for a replacement instead of a refund. Initially, I had the same problem. Neither TF (microSD) nor USB slots played music. So, I thought that maybe I had the wrong type of flash drive/U-clip. I then used a USB converter drive that many of us used prior to laptops having separate microSD slots on the side. I put the microSD card in the adapter and inserted it in the USB drive and music played. I later wondered if the microSD card I was using has simply too large. The one I was using has a 128GB capacity. I used one that was 64GB and lo and behold, the music played. I'm now KEEPING this one and the only reason I didn't change my rating from 3 stars to 5 stars is the issue reported with the charging port. That forced me to spend another $6.99 for a 2 year warranty, since my contact with the seller about the limited warranty solely for the charging port fell on deaf ears. I've yet to hear from them. So, the bottom line is that I LOVE the speaker but will never by from the seller again. I just hope that it holds up...
  • Adam
    5.0 out of 5 stars You might be surprised.
    Reviewed in the United States on November 21, 2024
    I've had this device for 2 years and it's one of my best purchases on Amazon. It helps me work in the garage and around the house. It sounds great, has withstood a lot of dust and moisture and still lasts. You might be surprised.
  • Matt
    5.0 out of 5 stars Great little speaker that functions well and packs a punch
    Reviewed in the United States on October 18, 2022
    I wanted something to use while playing volleyball with my friends outdoors and didn't want to spend much money but have it sound decent when the volume is turned up to hear on two courts. A little bit of bass and clear sound when turned up and I'd be happy. I'm pleasantly surprised with this little guy as it sounds pretty solid even at higher volumes. It's about the size of a coffee maker and the multi colored lights are a fun extra. It sounds good through bluetooth or connecting an aux device (like an ipod for us old timers that have been collecting music since the 80s!). Just don't make the same mistake I did by plugging the aux cable into the mic or it will sound terrible since they are the same type of plug.

    I like the little device stand that snaps on the top but it's a poor design since then the handle gets in the way, so a little hard to have both which might mean that the stand doesn't last very long after it's snapped on and off a few times but I'm able to carry it short distances with the stand also in place so it's not a big deal. The only negatives might be that I don't see any change with the equalizer or "inside/outside" settings. I think they are a gimmick honestly. It also took several hours to charge initially so we'll see how long the battery lasts and if that's normal.

    On a full charge it lasted about 15 hrs.

    In summary, if you aren't a sound snob and just want something that is small, easily portable, connects both bluetooth and aux and sounds pretty decent when turned up, this is a great choice for the value.
  • Amazon Customer
    5.0 out of 5 stars My opinion
    Reviewed in the United States on December 11, 2024
    Excellent article, sounds very good. I'm happy. Thanks.
  • Joseph pearson
    3.0 out of 5 stars Supniu Bluetooth speaker
    Reviewed in the United States on March 21, 2023
    So I received this speaker just yesterday and what I got was ok for the price. It feels rather cheaply made and the sound quality is rather lacking in clarity. A family member of mine has a much smaller speaker and the sound quality is legues better for a 3rd of the price. The base is pretty decent in smaller areas also the size is much smaller then what is shown in the picture's. The lights are pretty dim and also the remote dose not come with batteries (which are AAA) i have a studio speaker which i got for about 450$ dollers so thats probably why im a tad bit disappointed. It did connect rather well with anything i tried connecting it to though . I would probably say that most reviews that you see that give full 5 stars aren't from people who have had a quality speaker or are not audiophiles and can't really tell the difference. Overall I'd give it a 4.5/10

    - Joseph Pearson

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