Monster Cube 1 Portable Bluetooth Speaker, IP68 Waterproof, Bluetooth 6.0, 20H Playtime, Powerful Stereo Sound, Speaker for Home, Outdoors and Travel, Grey
$19.99
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Product description
Surprisingly big audio and punchy bass.
Powerful and punchy sound with 12W output, ensuring clear and dynamic audio performance.
Stable connection, clear stereo sound.
Enjoy seamless audio performance where every note is sharp, and every beat is perfectly in sync.
Supporting TF Card and Bluetooth play modes, meet your needs.
Available in a variety of colors to complement any room decor and match your personal style.
1 Pure Monster Sound
2 Advanced Bluetooth 6.0
3 Two Play Modes
4 Sounds Good, Looks Good
Enjoy more shocking stereo sound.
Expandable Up to 100 Units
Connect More Speakers together, filling every corner of your space with enchanting melodies.
Waterproof and sweat-proof, you can not only enjoy your sports, but also play it on rainy days.
1 True Wireless Stereo
2 Multi-speaker Connection
3 IPX7 Water Resistant
Enjoy music anytime, anywhere.
1 Suitable for Camping
2 Built for Adventures
3 Ultra-portable Design
You can enjoy your music and not miss a single call at the same time.
1 Clear Hands-free Call
2 Perfect for Indoors
3 What’s in the Box
Surprisingly Punchy Sound: Despite its compact size, this portable speaker delivers powerful and punchy sound with 12W output, ensuring clear and dynamic audio performance.
Outdoor-Ready and Portable: The lightweight design and included strap make this mini speaker portable enough to carry anywhere, whether you’re showering, camping, hiking, or biking.
Multi-speaker connection: Want even bigger Monster Cube 1 sound? Pair two Monster Cube 1 for stereo sound or wirelessly connect 100 auxiliary Cube 1 speakers using Bluetooth broadcast mode for even bigger sound.
IPX7 Waterproof: Waterproof speaker designed to withstand harsh outdoor conditions and can even float. Whether you’re enjoying a shower, camping in the wilderness, having a beach picnic, or sailing on a lake, this speaker ensures your favorite tunes are always with you.
Advanced Bluetooth 6.0: With this advanced standard, enjoy seamless audio performance where every note is sharp, and every beat is perfectly in sync. Wirelessly stream music from your phone, tablet, or any other Bluetooth-enabled device.
20-Hour Playback: Enjoy up to 20 hours of non-stop music on a single charge with this portable Bluetooth speaker, perfect for showers, extended outdoor adventures, all-day gatherings, hiking through the mountains, or lounging by the pool.
Worry-Free Service: Experience the difference with Monster. You will get a complete set of speakers, including USB-C cable, a quick start guide, and a warranty letter. We provide a worry-free shopping experience, and if you have any questions, feel free to contact our 24-hour customer service for pre-sales and after-sales support.
13 reviews for Monster Cube 1 Portable Bluetooth Speaker, IP68 Waterproof, Bluetooth 6.0, 20H Playtime, Powerful Stereo Sound, Speaker for Home, Outdoors and Travel, Grey
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$19.99
Danielle –
Good buy
The Monster Cube 1 Portable Bluetooth Speaker exceeded my expectations! The sound is powerful and clear, with surprisingly strong bass for such a compact size. I love the IPX7 waterproofing, which makes it perfect for the pool, beach, or even just shower use. The battery easily lasts all day—I got close to 18 hours on a single charge at medium volume. Pairing with Bluetooth was instant and stable, and the option to connect multiple speakers for stereo or party mode is a huge plus. Lightweight, stylish, and easy to carry, this little speaker delivers big performance. Highly recommend!
Endless Shopper –
Compact, light weight can carry on your wrist!
Truly live up to it’s name! Long lasting charge, and the volume is impressive, very nice bass quality Very good value for money!! Connects automatically…set up was a breeze!
Livi –
Mini speaker
This mini speaker it’s amazing!Sounds is loud good a great range. It’s not heavy, you can hand it in your backpack or anywhere you want.Perfect portable bluetooth speaker with a long lasting battery. The color makes it look stylish.It was easy to pair with my iPhone and I can received calls as well.
Eduardo Glez-Nunez –
Great Battery life, sounds quality not that great.
This is compact speaker but not as compact as JBL go , sounds is OK, JBL Go sounds better, the only thing that I like about this speaker it’s battery life, it last for ever in a full charge, volume it’s higher than JBL Go but sounds quality is not that good.
Peggy Rutledge –
Great Sound
Great sound from this small cube is pretty darn good! I love Monster Priducts. Opine you will be very happy with this purchade
Peter li –
Nice mini speaker
Very small but sound is nice. Hangs on my e bike nicely. Very cool if I bike around playing music. Quite easy to use but small enough it won’t disturb people passing by. Would recommend.
DCrian –
Small but loud
Small in size but delivers loud, clear sound. Quality is solid, and it’s perfect for my basketball sessions. Surprisingly louder than my 5-year-old Bose portable speaker. Very happy with this purchase!
Alvin –
Wow, this has to be one of those up and coming speaker brands
I got these speakers because it was massively on sale. On top of that I wanted a speaker I can just toss into my gym bag so I can head out to the gym quickly or pull out during my pickleball sessions.I didn’t realize this speaker would pack this much of a punch haha.Battery life lasts a good while (havent really timed it exactly yet but it’s lasted a good 8 pickleball matches and still had more to give during my home jams haha)The size is nice and compact and the action buttons are nicely placed so I can quickly change, pause, or sync to another phone.Overall great value for the sale. Well done
Gerard –
This portable speaker is the perfect size for me. It has great sound quality, a stylish design, is waterproof, has long battery life, excellent connectivity, and surprisingly light compared to other brands. If you’re looking for a lightweight, long-lasting, and reliable speaker, this one might be the perfect choice.
lena –
I bought this speaker for outdoor use as it is compact, lightweight, and waterproof. One full charge lasted me a few days in my recent camping trip. The sound quality is good and consistent with other Monster headphones I’ve had in the past.
Pentax lover –
I received this unit 2 days ago (on July 23, 2025). The sound quality is excellent. Looks like it has a suspension speaker(s) in it. I also found a TF slot in the unit; so I insert a TF card loaded with songs in it in the slot. I was disappointed to find that the unit does not play the songs from the TF card. Then I asked the question in “Powered by AI” posted by Amazon. The AI reply was that it does not support TF cards. Here I would like to ask Amazon and its reviewers why this player built with TF slot (see attached photo) does not support playing songs from a TF card? If I can get a clever answer to my stupid non-AI question, I may give this review one more big fat star. 🙂 Thanks.July 27, 2025. I decided to add one more big fat star to my review. Amazon sent me a reply saying that the question posted by me above was either (a) too difficult, and/or (b) no reply was received from users of this item yet. I felt restless, and so I read the user’s manual of this speaker carefully and found that the answer was given there. It says: To use the TF card function, the users have to first power on the unit without the Bluetooth function turned on. Then insert a TF card load with songs in it. Then music will play immediately. Caution: turn down the volume before you insert the TF card to avoid getting a loud sound suddenly. I hope this helps.
Mu He –
love the speaker so much!!! The sound is super powerful and clear with great bass. its compact, waterproof, now the summer time, its did amazing job on the beach. the battery life could make it whole day. i originally bought it for camping and its performed flaulessly.
Meilin E. –
Small but strong! Gives out great music and its light. It easily connects via bluetooth and definitely a hand carry.