🎶 Take your soundtrack anywhere—because your vibe deserves the loudest, longest-lasting beat.
The Monster MFS 1 Portable Bluetooth Speaker delivers 40W of powerful stereo sound with Pure Monster Sound technology, ensuring crystal-clear audio. Designed for on-the-go lifestyles, it features multiple connectivity options including Bluetooth, AUX, TF card, FM radio, and USB playback. Its compact form factor with a removable silicone strap and adjustable shoulder sling makes it ideal for outdoor use. Powered by a high-capacity battery, it offers up to 12 hours of continuous playtime, backed by advanced Bluetooth for seamless, distortion-free streaming.
| Number of Channels | 1 |
| Audio Input | Bluetooth, AUX, TF card, FM radio |
| Output Wattage | 40 Watts |
| Mounting Type | Speaker |
| Power Source | Battery Powered |
| Connector Type | Aux |
| Connectivity Technology | Wireless |
| Compatible Devices | Smartphone |
| Item Dimensions | 4.92 x 3.84 x 9.61 inches |
| Material Type | Plastic |
| Color | Dark Black |
J**S
Great purchase
Bought this speaker on sale, and it’s the best rechargeable speaker I have. Sounds great and the battery lasts a long time. Would buy again
K**R
Worth $40, not $159
Its worth $40 but not a penny more. I'm a fan of most monster products but their suggested $159 retail is insane. Ill give it 5 stars at $40 but if I would have paid $159 id give it one star plus I would be returning it. Otherwise seems well constructed., lacks bass but thats to be expected for the small 3.5" full range driver thats enclosed.
D**5
Good but not Great!
The sound quality is great; however, there was no product manual/operations manual included with the product and I have had very little success learning to set the programable radio stations. In addition, I was under the understanding that thed light would go off when fully charged. That did not happen. I am also disappointed that there was no power charger included - I thought it was supposed to be included. Since it is a "c-type" so it was easy to use another charger to charge the device.It is portable. Not too large and not too small. Easy to handle and move about with.Connection to my phone via bluetooth was simple.I cannot speak to the battery life as I have not used it long enough.All in all, the amount paid for the device was good.
A**N
Amazing Portable Speaker!
This speaker is powerful and sounds great! Very loud and clear, perfect for outdoor use. Easy to carry with the handle, and the battery lasts a long time. TF card and AUX support are a big plus.
S**R
At least it's not broken.
Listen, I bought this thing on a whim because it was reduced from $160USD to just $40USD and I was curious about a Monster branded speaker for such a discount.This thing is BAD AT ANY PRICEEven for 40 bucks this speaker has the lowest build quality I've seen in a long time. This is a speaker you'd find at Ross on the impulse aisle with a "deep discount". The sound is loud. That's the extent of the praise. Do not buy this. Check out the Soundcore Motion 300 instead. It competes favorably to Bose whereas this Monster speaker is only one step removed from an actual scam given that, well, at least it's not broken.
S**N
Great speaker
First Monster audio product in over a decade. Didn't even know they were still around, but pleasantly surprised with this speaker. Great bass and treble in a compact size at a solid price.
R**Y
Beware not a good sounding radio
Do not pay to much for this radio. The FM stations come in well and the compact size is nice and it is loud but the sound has very little bass and is not much better then a transistor radio. Paid only 38$ so it will work for now as it is a fishing buddy and that's all I need
V**N
Great for movies and outdoor get together
Pros: great battery life, loud, portable and sturdyCons: flat sound with limited beats.Great for small outdoor get together and movies.
Trustpilot
2 weeks ago
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