Monster Bluetooth Speaker, Portable Bluetooth Speaker, 40W True Wireless Speaker,360° Stereo Sound Effect,IPX7 Waterproof Speaker, Outdoor Speaker
Monster Bluetooth Speaker, Portable Bluetooth Speaker, 40W True Wireless Speaker,360° Stereo Sound Effect,IPX7 Waterproof Speaker, Outdoor Speaker
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Monster Bluetooth Speaker, Portable Bluetooth Speaker, 40W True Wireless Speaker,360° Stereo Sound Effect,IPX7 Waterproof Speaker, Outdoor Speaker

183 ratings

Key item features

  • Engineered Audio Power: Delivers 40W audio with a 360° stereo sound effect, engineered by Noel Lee and the Monster Design Team in the USA for impactful, unparalleled listening.
  • Wireless Stereo Pairing: Features Bluetooth 5.0 and True Wireless Stereo (TWS) for pairing two speakers. This creates an upgraded 80W stereo surround sound with 360-degree true dual enhanced effect.
  • Rugged Outdoor Protection: Boasts an IPX7 waterproof rating, making it completely water-proof, shockproof, and splash-proof. It endures rain, snow, dust, mud, sand, and submersion, ideal for outdoor or shower use.
  • Rich Dynamic Sound: Provides true 360° stereo sound, offering rich bass, clear mids, and vibrant highs for an immersive audio experience comparable to a live concert.
  • Extended Use Battery: Offers 32 hours of continuous playing time at medium volume from a full charge. Includes a built-in microphone for calls, ensuring prolonged music or communication.
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Customer ratings & reviews

4.4 out of 5 stars
stars
183 ratings119 reviews
How item rating is calculated
  1. 5 stars74% (135)
  2. 4 stars8% (14)
  3. 3 stars10% (18)
  4. 2 stars3% (5)
  5. 1 star6% (11)

Reviews summary

Pros

  • : Lasts a full day and more on a single charge.
  • : Device is easy to carry due to its small size.
  • : Offers long transmission distance.
  • : Features adaptable structure for various uses.
  • : Delivers undistorted sound across styles.

Neutral

  • : Can last up to 7 hours, but may drain quickly for some users.
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Showing 1-3 of 119 reviews

May 28, 2026
Reviewer name: Bethanny
Item details
Color: Black
Sold byMCT DirectDelivered byWalmart
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Impressive little speaker!

The bass from this little speaker, literally startled me for a moment, when my son played a song on it for the first time. 😂 I was sitting on the sofa holding it, after getting it connected to my son's phone, when he played a song. Boy I jumped. 😂 Definitely was not expecting this little thing to have that kind of get up and go. It's quite impressive and I intended to buy a couple more for around the house. I love it!

Helpful?1NTNEW3OY9LK8559456085
May 21, 2026
Reviewer name: edward
Item details
Color: Black
Sold byMCT DirectDelivered byWalmart
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

nice speaker overall

very good Music clear sound battery life good easy set up for my mp3 player much better then the 10wt speaker i had this was a replacement and worth it

Helpful?1NTNEW3OY9LK8559456085
Aug 25, 2026
Reviewer name: Walmart customer
Item details
Color: Black
Sold byMCT DirectDelivered byWalmart
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

loud speaker

got this for an outdoors kids party and was happy with the volume and battery life. Easy to pair and seems sturdy.

Helpful?1NTNEW3OY9LK8559456085
Current price is Now $39.99
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was $99.99
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4.4 stars out of 5, based on 1723 seller reviews(4.4)
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