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Monster

Monster S310 Upgraded Bluetooth Speaker, Portable Bluetooth Speaker, 30W True Wireless Stereo Pairing Deliver Dynamic Sound, IPX6 Waterproof, Bluetooth 5.2 Built-in Mic, 24H,for Family Outdoor Black

  • Based on 720 reviews
Condition: New
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Availability: Only 2 left in stock, order soon!
Fulfilled by Amazon
Arrives Tuesday, May 27
Order within 23 hours and 10 minutes
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Features

  • Pure Monster Sound: The Monster S310 Bluetooth speaker is designed and engineered by Noel Lee and the Monster Design Team in the USA. From 40 years of sound engineering fine-tuned to deliver the most impactful music experience possible. Dynamics with substantial deep bass punch, clarity and details revealed, and no distortion at any level
  • Bluetooth Speakers: 30W True Wireless Stereo Pairing-connect two 30W Monster S310 speakers together through a single device to create independent left and right channels with 60W audio performance. 360 stereo sound effect, truly enjoy the surround sound of the cinema, a truly unparalleled listening experience.
  • Portable Bluetooth Speaker: Bluetooth 5.2 Monster Wireless Bluetooth Speaker can connect to devices up to 100 feet away without interference even in difficult conditions. The Bluetooth 5.2 chip easily reads music playlists and connects to smart phones. It is a portable wireless Bluetooth speaker that is very suitable for outdoor sports and cycling sports.
  • Speaker:Long battery life-With the top-of-the-line rechargeable li-ion battery,listen to up 24 hours of continuous music playback at the appropriate volume,so that music can be played non-stop from day to night.Let your work and study no longer be boring.
  • Waterproof Speaker: The Monster waterproof Bluetooth speaker is resistant to splash, rain, gentle spray, therefore is applicable in shower room,by the pool or beach,or even rainy riding. Don't worry about weather and outdoor conditions. Become a rock music in your journey, A lifetime Monster Customer Service makes your purchase absolutely risk-free. Any questions please feel free to contact us, we will provide a premium service within 24 hours.

Brand: Monster


Speaker Maximum Output Power: 30 Watts


Frequency Response: 2400 KHz


Connectivity Technology: Bluetooth


Audio Output Mode: Stereo


Mounting Type: Freestanding


Model Name: S310


Speaker Type: Portable Speaker


Special Feature: Portable


Recommended Uses For Product: Music,Home Theater,Gaming,Outdoor


Compatible Devices: Smartphone, Tablet, MP3 Player, Desktop, Television, Projector, Laptop


Controller Type: Button


Surround Sound Channel Configuration: 5.2


Color: Black


Battery Life: 24 Hours


Included Components: Monster Superstar S310 Bluetooth Speaker, Micro USB Cable


Product Dimensions: 4"D x 12"W x 24"H


Is Waterproof: TRUE


Warranty Type: Limited


Number of Items: 1


Control Method: App


Wireless Communication Technology: Bluetooth


Power Source: Battery Powered


Water Resistance Level: Waterproof


Number of Batteries: 1 Lithium Polymer batteries required. (included)


Audio Driver Type: Dynamic Driver


Bluetooth Range: 10 Meters


Number of Microphones: 1


Connectivity Protocol: Bluetooth


Includes MP3 player?: No


Specific Uses For Product: Music, Home Theater, Gaming, Outdoor


UPC: 810079709106


Style: Wireless Speaker


Manufacturer: JMT


Item Weight: 1.37 pounds


Item model number: S310


Batteries: 1 Lithium Polymer batteries required. (included)


Date First Available: July 6, 2021


Country of Origin: China


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, May 27

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.

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

Learn more about financing & leasing here.

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Top Amazon Reviews

    • Amazing sounds
Great high quality sound. I use it always when I swim in the pool with friends and love how it’s actually fully waterproof I dropped it in the water and it didn’t break and kept working perfectly.
Reviewed in the United States on March 7, 2025 by Borets
    • So excited!
Review Image by Sharmon Romero Sharmon Romero
I’ve had this Brand before and love it. This was the smallest one of its brand I have bought and was a little skeptical. Boy was I wrong. It has just as much power as the large one. I bought this one to go kayaking it. It’s waterproof and sounds super clear. It’s connects really quick and is built well. ... show more
Reviewed in the United States on March 6, 2025 by Sharmon Romero Sharmon Romero
    • Great speakers for the price.
They work well, not as loud as I'd hoped, the synch "stereo" feature is cool. Got two for less than one Bose.
Reviewed in the United States on January 19, 2025 by Tanner
    • Great for its size
Sounds good while small enough to go almost anywhere. Mine sits outside (well protected from all weather) and is great.
Reviewed in the United States on April 1, 2025 by Amazon Customer
    • Love it
Loud! Love it
Reviewed in the United States on April 13, 2025 by Changa Oseguera
    • Quality
It is a solid speaker, with great acoustics. You would actually think you would pay a whole lot more for this product but really for the money. It’s tough to beat. Have not tried it in the rain yet, but so far it works great in a golf cart.
Reviewed in the United States on February 6, 2025 by Fred
    • Needs more base, but works well.
cool stereo, but not enough bass for my purpose.
Reviewed in the United States on February 12, 2025 by j
    • Great connectivity
Scores based upon it costing only $40… Treble: 8.5 Bass: 4 Connectivity and range: 10 Durability: 9 Value: 9
Reviewed in the United States on April 4, 2025 by Joseph Bockover

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