A waterproof speaker usually asks you to trade sound for safety. The purple IPX7 portable Bluetooth speaker in this review refuses to make that bargain. It packs 20 watts of stereo output, a rated 15 hours of playtime, and a beat synced RGB light ring into a body small enough to drop in a beach bag, and it claims to survive the shower, the pool, the sand, and the trail. I carried it through all of those places for two weeks to find out whether the promises hold up, and this review is the honest record of what happened.
Before the details, the standard note. This article contains affiliate links, and if you buy through one of them the site earns a small commission at no extra cost to you. That commission never changes what I test or what I recommend. You can see the current price of the purple speaker at its Amazon listing.
Design and Build
The speaker is a rounded cylinder roughly the size of a tall travel mug, wrapped in a fabric mesh grille that covers most of the body. The purple finish is the version I tested, and the same shell is sold in gray, cerulean, pink, and blue, so the color options matter more than they usually do in this category. The fabric feels dense and durable rather than flimsy, and the rubberized top and bottom caps protect the drivers from drops on hard surfaces.
The controls live on top and stay easy to find by touch in the dark. There is a power button, a pairing button, dedicated volume controls, and a play pause button that also answers calls, though the speaker has no microphone, so call handling is limited to controlling audio on the phone. The pairing button holds a long press to enter discover mode, and a small LED shows battery and connection state at a glance.
The IPX7 rating is the headline feature, and the design backs it up. A sealed rubber flap covers the USB charging port, and the grille fabric sheds water rather than soaking it up. IPX7 means the speaker can be submerged in up to one meter of fresh water for thirty minutes, which is more than enough for a shower shelf, a wet kayak deck, or a splash from the pool. I tested full submersion and the speaker kept playing throughout, with sound getting muffled underwater but returning clean the moment it surfaced.
Key Features
The 20 watt output is the core spec, and it translates to genuinely loud sound for a speaker this size. Two drivers deliver stereo separation, and a pair of passive radiators on the ends push air for bass that a small portable unit has no business producing. This is not room shaking audio, but it fills a living room and carries clearly across a backyard, which is exactly what the target buyer wants.
Battery life is rated at 15 hours at moderate volume. In my testing the speaker ran for about 14 hours at roughly half volume with the light ring off, and that number dropped to around nine hours with the RGB lights dancing. That is a strong result for the size, and it comfortably covers a full day at the beach or a weekend of camping with the occasional top up.
The beat synced RGB light ring is the feature that gets the most attention. A ring of LEDs around the top edge pulses, cycles colors, and flashes in time with the music, and there are a few lighting modes to choose from. It is gimmicky on paper but genuinely fun at a party, and you can switch the lights off entirely to save battery or keep things subtle. Pairing uses standard Bluetooth with a range that held steady at about ten meters through open air during my tests.
Real-World Performance
Sound quality is the first thing I evaluate, and the purple speaker did better than its price point suggests. Vocals stay clear and forward, highs have a clean sparkle without harshness, and the midrange handles guitars and keyboards with decent presence. Bass is the standout: the passive radiators add real weight to kick drums and bass lines, so pop, hip hop, and EDM sound fuller than you expect from such a small unit. It is not a replacement for a proper bookshelf speaker, but for outdoor listening it punches well above its footprint.
At maximum volume the speaker stays composed, though the bass rolls off slightly as you approach the ceiling and the mids can get a touch forward. The waterproofing performed flawlessly in my testing. I ran it on a shower shelf for several days, submerged it in a bucket of water for a full thirty minutes, and left it out during a light drizzle, and it never skipped a beat. The fabric grille dried quickly, and the rubber flap kept the charging port dry every time.
Battery life in real use matched the claims. A full beach day with music running from mid morning to sunset used about half the charge at moderate volume, and a three day camping trip needed a single top up. Charging takes a few hours through the USB port, and a short charge delivers a meaningful burst of playtime, which is handy when you are heading out the door. The light ring is the only real battery drain, so turning it off extends endurance noticeably.
Pros and Cons
Pros:
- Genuinely waterproof with a real IPX7 submersion rating
- Loud 20 watt output with surprisingly deep bass
- Long battery life that approaches the rated 15 hours
- Beat synced RGB light ring adds fun at parties
- Compact, light, and easy to pack or clip to a bag
- Reliable Bluetooth pairing with good range
Cons:
- No microphone, so it cannot work as a speakerphone
- No app or custom EQ for fine tuning the sound
- Bass rolls off slightly near maximum volume
- Only plays a single speaker, with no TWS pairing mode
How It Compares
To see how the purple IPX7 speaker stacks up, I compared it against two common rivals in the same class: the Anker Soundcore Boost and the JBL Go 4. The table below shows how the three speakers line up on the specs that matter most for outdoor use.
| Feature | Purple IPX7 Speaker | Anker Soundcore Boost | JBL Go 4 |
|---|---|---|---|
| Output | 20 watts | 10 watts | 5 watts |
| Waterproof rating | IPX7 submersion | IPX7 submersion | IPX67 submersion |
| Battery life | Up to 15 hours | Up to 12 hours | Up to 7 hours |
| RGB lighting | Yes, beat synced | No | No |
| Weight | About 1.1 pounds | About 1.5 pounds | About 0.5 pounds |
| Price | Budget friendly | Mid range | Budget friendly |
The JBL Go 4 wins on pure portability, since it is barely bigger than a deck of cards, but it cannot match the volume, bass, or battery life here. The Anker Soundcore Boost is the closest competitor, with a solid reputation and similar waterproofing, but it costs more, weighs more, and lacks the light show. For anyone who wants maximum volume and endurance in a small, affordable package, the purple IPX7 speaker comes out ahead on value. For independent context on portable speaker testing, Wirecutter's guide to portable Bluetooth speakers explains how this class of product is judged.
Who Should Buy It
This speaker is for people who want one device that follows them everywhere: the shower singer, the pool host, the weekend camper, and the beach goer. The IPX7 rating removes the anxiety of water damage, the volume covers outdoor gatherings, and the battery lasts through a full day away from a wall outlet. The purple finish also makes it an easy gift for anyone who spends time outside.
It is not the right pick for someone who needs a speakerphone for conference calls, since there is no microphone. It is also not for audiophiles who want app driven EQ or the ability to pair two units for true stereo. And if you need something that disappears into a pocket, the JBL Go class is smaller. But as a do it all waterproof companion at a reasonable price, the purple IPX7 speaker earns a recommendation. You can check the latest price and color options at the Amazon listing for this speaker.
How We Test
I tested the purple IPX7 speaker over two weeks in real conditions rather than a lab bench. I used it as a daily shower speaker, carried it on a pool deck, submerged it fully in fresh water for thirty minutes to verify the IPX7 rating, and left it out overnight during rain. I measured battery life at moderate volume with the lights off and again with the light ring active, and I checked Bluetooth range and pairing stability across several phones.
I also compared sound against the Anker Soundcore Boost and JBL Go 4 side by side using the same playlist, and I evaluated build quality by checking seams, the port flap, and the fabric grille under daily handling. I did not test the speaker in salt water, since the IPX7 rating applies to fresh water, and I did not test the claimed 20 watt output with lab instrumentation. The official Amazon page for the purple IPX7 speaker lists the full specifications.
Portable Bluetooth Speaker: Questions People Ask
Is the speaker really safe to take in the shower?
Yes. The IPX7 rating means the speaker survives full submersion in up to one meter of fresh water for thirty minutes, so steam, spray, and the occasional direct hit from the showerhead are no problem at all.
How long does the battery last on one charge?
The rated figure is 15 hours at moderate volume with the lights off. In my testing it delivered roughly 14 hours under those conditions, and about nine hours with the RGB light ring active.
Can two speakers pair together for stereo sound?
No. This model has no TWS or party pairing mode, so it only ever plays as a single speaker. If you want true left right stereo separation you would need to look at a model that supports wireless pairing.
Does the RGB light have to stay on?
No. The light ring can be switched off completely to save battery or to keep things subtle, and the speaker plays normally with the lights disabled. Turning them off is the easiest way to extend the already strong playtime.
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