---
product_id: 403037122
title: "S3505 Wireless Bluetooth Speaker with Bold Sound, Kvadrat Speaker Fabric, Up to 10 Hours Playtime, IPX7 Waterproof, Shower Ready, Small Size, Gray"
brand: "philips"
price: "€ 59.81"
currency: EUR
in_stock: true
reviews_count: 13
category: "Philips"
url: https://www.desertcart.com.cy/products/403037122-s3505-wireless-bluetooth-speaker-with-bold-sound-kvadrat-speaker-fabric
store_origin: CY
region: Cyprus
---

# IPX7 waterproof rating 5W max output power 10h battery life S3505 Wireless Bluetooth Speaker with Bold Sound, Kvadrat Speaker Fabric, Up to 10 Hours Playtime, IPX7 Waterproof, Shower Ready, Small Size, Gray

**Brand:** philips
**Price:** € 59.81
**Availability:** ✅ In Stock

## Summary

> 🎶 Elevate your vibe anywhere — bold sound meets sleek style.

## Quick Answers

- **What is this?** S3505 Wireless Bluetooth Speaker with Bold Sound, Kvadrat Speaker Fabric, Up to 10 Hours Playtime, IPX7 Waterproof, Shower Ready, Small Size, Gray by philips
- **How much does it cost?** € 59.81 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.cy](https://www.desertcart.com.cy/products/403037122-s3505-wireless-bluetooth-speaker-with-bold-sound-kvadrat-speaker-fabric)

## Best For

- philips enthusiasts

## Why This Product

- Trusted philips brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Bold, Room-Filling Sound:** 1.75'' full-range driver + passive radiators deliver punchy bass and crystal-clear audio.
- • **Waterproof & Adventure-Ready:** IPX7 rating means your speaker thrives poolside, beachside, or even in the shower.
- • **Premium Kvadrat Fabric Finish:** High-end wool-blend fabric ensures acoustic transparency and a sleek, modern aesthetic.
- • **Seamless Connectivity & Control:** Bluetooth pairing with stereo mode and embossed touch controls for effortless music management.
- • **Endless Playtime, Zero Interruptions:** Up to 10 hours of wireless playback with quick 2.5-hour USB-C charging.

## Overview

The PHILIPS S3505 Wireless Bluetooth Speaker combines powerful 5W output with a 1.75'' full-range driver and passive radiators for rich, punchy sound. Wrapped in premium Kvadrat wool-blend fabric, it offers up to 10 hours of playtime on a single 2.5-hour USB-C charge. Its IPX7 waterproof rating makes it perfect for outdoor adventures or shower jams, while built-in Bluetooth stereo pairing and hands-free calling keep you connected effortlessly. Compact and portable, this speaker is designed for millennials who demand style, durability, and immersive audio on the go.

## Description

The Philips S3505 Wireless Speaker lets you listen to your favorite tunes anywhere. It’s portable yet powerful, with 1.75'' full range drivers and passive radiators that fills the room with deep, punchy bass. The speaker is covered with a premium speaker fabric created by high-end manufacturer Kvadrat, which allows the music to pass through and flow freely all around. Whether you’re doing yoga in the park, hanging out by the pool, or lighting up the dance floor at a party, this Bluetooth speaker will never let you down. It’s built to last with IPX7 rating, so you can pump up your tunes at the beach as well. The built-in mic lets you take hands-free calls, and the carry handle makes it easy to move between rooms.

Review: Great bang for the buck. - Rich sound, great value.
Review: Good quality speaker - can connect two devices at once - This speaker is a great value. It has good sound quality and can get loud if you want it to. Best part is that you can bind to multiple computers at once. I have two desktop computers sharing this speaker wirelessly without having to re-bind them. The only downside is that after 15 minutes of not being used, the speaker turns off and I don't see any way to keep it on. Even while powered from the wall it shuts off after 15 minutes of inactivity. To get around that I play some very low volume music in a loop from one of the computers.

## Features

- MUSIC AT YOUR FINGERTIPS: Morning podcast in the bathroom. Inspiring tunes for alfresco dinner. This wireless Bluetooth speaker keeps the music going. Embossed buttons let you control playback, stereo pairing, Bluetooth, and more.Mounting Type:Tabletop.Speakers maximum output power:5 watts.Total usb ports:1
- BOLD SOUND: The 1.75'' full range driver and passive radiators deliver rich soundtracks with punchy bass
- ANYTIME, ANYWHERE: Thanks to the long battery life, you can grab your speaker and go. A single charge offers 10 hours of playtime. Charging takes 2.5 hours via the included USB-C cable
- TAKE THE FUN OUTSIDE: With IPX7, this waterproof wireless speaker is ready to hit the beach with you
- NEVER MISS A BEAT OR CALL: The built-in microphone allows you to handle hands-free calls, and the carrying handle makes it extra portable
- PREMIUM KVADRAT FABRIC: The beautiful wool-blend material created by high-end manufacturer Kvadrat is acoustically transparent, allowing the sound to flow freely from the speaker into the room.
- INCLUDED ACCESSORIES: USB charging cable, quick start guide, warranty card, world wide warranty leaflet.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09C6QQXJK |
| Audio Driver Type | Dynamic Driver |
| Batteries | 1 Lithium Ion batteries required. (included) |
| Battery Capacity | 4400 Milliamp Hours |
| Best Sellers Rank | #47,742 in Electronics ( See Top 100 in Electronics ) #1,269 in Portable Bluetooth Speakers |
| Bluetooth Range | 20 Meters |
| Charging Time | 2.5 Hours |
| Color | Gray |
| Compatible Devices | Laptop, Smartphone, Tablet |
| Control Method | Touch |
| Customer Package Type | Not Flat Free Package |
| Customer Reviews | 4.1 4.1 out of 5 stars (1,127) |
| Date First Available | August 9, 2021 |
| Included Components | Quick Start Guide, USB charging cable, Warranty Card, world wide warranty leaflet |
| Indoor/Outdoor Usage | Outdoor |
| Is Waterproof | True |
| Item Weight | 8 ounces |
| Item model number | S3505 |
| Manufacturer | Philips Audio |
| Material | Fabric, Plastic |
| Model Name | Bluetooth Speakers |
| Mounting Type | Tabletop Mount |
| Number Of Circuits | 1 |
| Number of Batteries | 1 Lithium Ion batteries required. (included) |
| Number of Items | 1 |
| Number of Power Levels | 1 |
| Power Source | Battery Powered |
| Product Dimensions | 2.2"D x 4.7"W x 2.2"H |
| Recommended Uses For Product | For Smartphones or Tablets |
| Series Number | 3505 |
| Shape | rectangular prism |
| Speaker Size | 4.7 Inches |
| Speaker Type | Portable Bluetooth Speaker |
| Special Feature | Stereo pairing;IPX7 |
| Specific Uses For Product | Indoor and outdoor audio listening, parties, personal audio listening, pairing with smartphones or tablets |
| Style | Indoors - Small |
| Subwoofer Connectivity Technology | Wireless |
| Subwoofer Diameter | 1.75 Inches |
| Surround Sound Channel Configuration | 2.0 |
| Tweeter Diameter | 1 Inches |
| UPC | 840063202047 |
| Unit Count | 1.0 Count |
| Warranty Type | Limited Warranty |
| Water Resistance Level | Waterproof |
| Wireless Communication Technology | Bluetooth |
| Woofer Diameter | 1.75 Inches |

## Product Details

- **Audio Output Mode:** Stereo
- **Brand:** Philips
- **Connectivity Technology:** Bluetooth, USB
- **Frequency Response:** 20 KHz
- **Speaker Maximum Output Power:** 5 Watts

## Images

![S3505 Wireless Bluetooth Speaker with Bold Sound, Kvadrat Speaker Fabric, Up to 10 Hours Playtime, IPX7 Waterproof, Shower Ready, Small Size, Gray - Image 1](https://m.media-amazon.com/images/I/81xy+GeHSsL.jpg)

## Available Options

This product comes in different **Color, Style** options.

## Questions & Answers

**Q: Is this a 'Smart' speaker, meaning one could ask it questions for information on any topic?**
A: You CAN ask it questions.  It will not reply though.

**Q: Can it be paired for stereo?**
A: Yes, it does support TWS (true wireless stereo) function if you have a pair of Philips S7505.

**Q: can I connect it to windows laptop?**
A: Yes! You can.

**Q: Any delay when synching with TV? What's the difference between the indoor and outdoor options?**
A: I don't feel any delay when it's used as the speaker for TV. Should be the same for indoor and outdoor use (no button to switch between the two).

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great bang for the buck.
*by D***E on January 28, 2026*

Rich sound, great value.

### ⭐⭐⭐⭐⭐ Good quality speaker - can connect two devices at once
*by J***F on October 29, 2023*

This speaker is a great value. It has good sound quality and can get loud if you want it to. Best part is that you can bind to multiple computers at once. I have two desktop computers sharing this speaker wirelessly without having to re-bind them. The only downside is that after 15 minutes of not being used, the speaker turns off and I don't see any way to keep it on. Even while powered from the wall it shuts off after 15 minutes of inactivity. To get around that I play some very low volume music in a loop from one of the computers.

### ⭐⭐⭐⭐ I got a dud, but it got replaced. Now I’m a believer in the sound quality I’ve been missing
*by S***Y on April 18, 2025*

This is an amazing speaker, truly. I have some qualms about it, but nothing that’s going to take a star away. Sometimes the sound for audiobooks aren’t as good as my Jteman phone stand speaker. But, overall, this is far superior of a speaker. It can be cumbersome to have to carry around when I want to just travel around from one room to another. But for audiobooks, let me say, this book does NOT cut out ANY PARTS of the story. IF I’m going back to relisten to a part, it’s because I lost focus on what was said. Easy to do like right now when I’m listening to my newest story, and writing up this review. I could loose a detail or two. I LOVE that I can just turn the speaker on and hit play. I forgot just HOW MUCH I loved it. I had a Tidbit, but regardless that I hadn’t used to speaker except for a few times in the first year, and then set it aside and forgot about it because it was purchased as my outdoor speaker. And I got too sick to be able to HAVE that “outdoor life” that I had had when I purchased the speaker. The speaker last year went “bad.” And when reaching out to the company over it. I was told the plug was bad, and could get a 10% discount on a new one. I was thinking WHY would I want to buy a NEW one when I didn’t even get a LIFE of a YEAR out of the other one?! No! Not worth the money. So I bought the Jteman while I looked into what one I really wanted to replace that speaker. I am not one to like to have to waste good products, so I forgot to ever replace it. Until my son asked me for a speaker. I was like, YES! So, back to the search I went. Now having experience with two different kinds, I had a MUCH better idea of what I wanted. I began to compare battery life because the Jteman was having to be charged nightly. I listen to my stories for HOURS in a day. So I wanted at LEAST 12 hours, if not longer. I began looking into what the IPSX vs IP67 and all of those were since I was seeing it everywhere. Wanting to know what the difference was. Still not 100% sure IF the waterproof/ dustproof is better. But for me, it seems like it would be. In all the speakers in all its fashions that I’ve seen they seem to say, “waterproof” but then have BIG warnings about HOW the water should be used around the speaker. This one wasn’t AS cautious, and I assume that’s because if the water gets on it, it’s nothing. You just shouldn’t submerge it beyond a certain point for too long. Not an intention for me anyways, but knowing that SHOULD my clumsy self or sons spill water on it, it’s NOT death by cup. The next amazing detail to love, this battery life is 24 hours. I’ve been listening to my audiobooks about 12 hours I believe, and I STILL have two bars left on the battery. I charged it up on Sunday and began listening THAT NIGHT as I went to bed. That’s an AMAZING BATTERY LIFE! I keep THINKING I should be charging it because I mean, our phones we have to. Our other devices we often HAVE to at SUCH a frequent rate, but here’s something used equally as long, and it’s STILL filled with charge! This is what you want in a power outage! That’s for sure! The watts of the speaker, which is NOT something I’d REALLY EVER paid attention to before. But thank you Fender for YOUR speaker for drawing my attention to a larger watt speaker! I didn’t REALIZE there was SUCH a difference. I mean, I began comparing them, even going back to my Tidbit and seeing what IT have on Jteman. Then looking at SkullCandy, and JBL speakers, and that Fender one. I mean you think ten isn’t large, but then suddenly you see how some are only TWO, most sitting at four! Fender eight watts. This speaker has 40 watts. I get suspicious of course! So I look into OTHER speakers. There ARE 60 watt speakers, so it’s NOT far fetched for a 40 watt speaker to exist. The impressive thing, is that these are in Bose Speakers and others like it, and ALL that over the $150 mark! This one is $80 right now, selling for $85 other times. I mean, it feels like a steal. Here’s an amazing “hat trick” you can set up multiple speakers with just the hit of a button, and have impressive surround sound. OR you can link it to multiple devices and pick and choose the devices to play through the device at any one time. In all the speakers I’ve had in the past, it’s always been where you have to deselect a speaker from the Bluetooth list, and then reselect it from a new device. I won’t lie that I wish when I’m resting, and coming out of haze of sleep. When I want to keep my eyes closed, but have some audio of some kind. But NOT have to root around electronics in order to fuss with it. Or MOVE too much to manage getting it going. Having a remote to just get it going, would be AMAZING! But, I mean, it’s so waterproof, I don’t know how a remote could be effective? I mean, there is NOTHING to take away. So WHY the four out five? Well, there ARE reviews that mention how some of the speakers don’t connect, or won’t play any sounds. Unfortunately, I had one that was a dud. It was clearly connected to my phone. I have the noise levels on my phone turned on. I have hearing loss, and so it’s a good recommendation. So I could see the sound moving up and down, seeing it go from green to yellow as it would from any normal story being read. I connected it to other devices, but no luck. It was just defective. I contacted Philips, but they said I’d have to pay to get it repaired, and since it was just a day old, so they suggested reaching out to the seller. Which was Amazon, and they were AMAZING at helping me get this taking care of. I got a new one next day, and it works EXACTLY how you’d expect it to. So I figured one star for the inconvenience of it all was a fair review. But trust when I say, HAD that ONE DUD speaker NOT been in my life. This would be a complete 5/5. This is an amazing speaker, and VERY happy that I got it! IF you bang it, drop it, it’s fairly kid and clumsy person safe! And for ME, that’s an investment worth having! I don’t want to spend $80 and then have to walk around like I have a vase in my arms. This is industrious! And glad to have it! I thought the way the strap goes on, that CRAP, it will slide undone, but NOT TRUE. It’s kept in place as I’ve had to SWING it around my body MANY of times at night so I can get packed up to travel from one area to another! It’s not come loose yet. So though it’s NOT QUITE been a week into FULLY OWNING, considering the HOURS I’ve put into listening. I’m sold! I’m ready to go sell this to someone as something to invest in! Video’s sound is taken at half way up.

## Frequently Bought Together

- Philips S3505 Wireless Bluetooth Speaker with Bold Sound, Kvadrat Speaker Fabric, Up to 10 Hours Playtime, IPX7 Waterproof, Shower Ready, Small Size, Gray
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*Product available on Desertcart Cyprus*
*Store origin: CY*
*Last updated: 2026-02-16*