Monster S520 Compact Portable Wireless Bluetooth Speaker - Deep Bass Audio Device with IPX7 Waterproof, Bluetooth 6.0, 16H Playtime, TWS Stereo Pairing, Hands-Free Calls, Sound Upgrade for Beach, Camping (Audio, Mini Instant, Modern)

4.2

92 global reviews

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M**e N**y

Verified purchase

Received today, August 7th 2026. This is a very good Bluetooth speaker, which I have many. I connected this one to my MP3 player. Very very well. I highly recommend it. Has very good sound. It was easy to connect. Very well made also. Thank you so much.

Item:

Black

2026-08-08

♓**🪷

Verified purchase

It wasn't the same that I order I order a Monster S520 portable Bluetooth speaker, deep bass mini wireless and I got a MAG FLUX PORTABLE BLUETOOTH SPEAKER. I AM GOING TO RETURN IT. I AM NOT HAPPY. I put what I got what I wan it

Item:

Black

2026-08-04

u**7

Verified purchase

Unfortunately, after 5 to 10 uses it no longer gets above hearing level from very close up up until this point it works very good

Item:

Blue

2026-09-18

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About this product

Highlights

•45mm full-range driver with enhanced bass radiator for deep bass sound

•Compact mini body with portable loop for easy carrying

•IPX7 waterproof design for outdoor use near water

•Up to 16 hours of playtime for daily listening and trips

•Bluetooth 6.0 with TWS stereo pairing and hands-free calls

This information is AI generated

Details

Brand	Monster
Contains batteries or cells?	Cells

Product description

1. Powerful Monster Deep Bass Enjoy rich, punchy bass from a compact speaker. Built with a 45mm full-range driver and enhanced bass radiator, the Monster S520 delivers bold sound for music, videos, outdoor hangouts, and small parties.

2. Compact & Easy to Carry Designed with a lightweight mini body and portable loop, this wireless speaker is easy to carry in your hand, bag, backpack, or luggage. Perfect for travel, camping, beach days, dorm rooms, and everyday use.

3. IPX7 Waterproof Protection Take your music outdoors with confidence. The IPX7 waterproof design helps protect the speaker from splashes, rain, poolside water, and beach use, making it a great choice for outdoor adventures.

4. Up to 16 Hours Playtime Keep the music going with long-lasting battery life. With up to 16 hours of playtime, this portable Bluetooth speaker is ready for road trips, backyard parties, camping nights, and daily listening.

5. Bluetooth 6.0 & TWS Stereo Pairing Bluetooth 6.0 offers fast, stable wireless connection, while TWS pairing lets you connect two S520 speakers together for a wider stereo sound experience. Built-in hands-free calling makes it easy to answer calls without picking up your phone.

Introduction

The Monster S520 Compact Portable Bluetooth Audio Speaker is designed for everyday listening and outdoor use. It features a 45mm full-range driver and an enhanced bass radiator to deliver rich, punchy bass from a compact body. The black finish and lightweight mini design make it easy to carry in a hand, bag, backpack, or luggage. Built with IPX7 waterproof protection, the speaker is a practical choice for beach days, camping, poolside use, and other outdoor settings where splashes or rain may be present. Up to 16 hours of playtime helps keep music going through road trips, backyard gatherings, dorm rooms, and daily use. Bluetooth 6.0 is designed for a stable wireless connection, and TWS stereo pairing lets you connect two S520 speakers for a wider stereo sound experience. Built-in hands-free calling adds extra convenience when you need to answer calls without picking up your phone.

This information is AI generated

Question and answer

•

What type of speaker is the Monster S520? A:It is a compact portable Bluetooth audio speaker designed for wireless listening.

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Is the Monster S520 waterproof? A:Yes, it has an IPX7 waterproof rating for protection against splashes, rain, poolside water, and beach use.

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How long can the speaker play on battery? A:The Monster S520 offers up to 16 hours of playtime.

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Does the speaker support stereo pairing? A:Yes, it supports TWS stereo pairing so you can connect two S520 speakers together.

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Can I take calls with the speaker? A:Yes, it includes hands-free calling for answering calls without picking up your phone.