---
product_id: 16316459
title: "LEDVANCE Sylvania, Portable Speaker with Bluetooth, Connect to iPhone, iPad or Android, Double Subwoofer Heavy Bass, Perfect for Events, Black"
brand: "curtis"
price: "€ 138.46"
currency: EUR
in_stock: true
reviews_count: 13
category: "Curtis"
url: https://www.desertcart.pt/products/16316459-ledvance-sylvania-portable-speaker-with-bluetooth-connect-to-iphone-ipad
store_origin: PT
region: Portugal
---

# 2 x 4-inch Hi-Fi stereo speakers 800mAh rechargeable battery Cool blue LED party lights LEDVANCE Sylvania, Portable Speaker with Bluetooth, Connect to iPhone, iPad or Android, Double Subwoofer Heavy Bass, Perfect for Events, Black

**Brand:** curtis
**Price:** € 138.46
**Availability:** ✅ In Stock

## Summary

> 🔊 Elevate your soundscape—wherever life takes you!

## Quick Answers

- **What is this?** LEDVANCE Sylvania, Portable Speaker with Bluetooth, Connect to iPhone, iPad or Android, Double Subwoofer Heavy Bass, Perfect for Events, Black by curtis
- **How much does it cost?** € 138.46 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/16316459-ledvance-sylvania-portable-speaker-with-bluetooth-connect-to-iphone-ipad)

## Best For

- curtis enthusiasts

## Why This Product

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

## Key Features

- • **Vibrant Party Vibes:** Eye-catching blue LED lights set the perfect mood for every event, from beach days to backyard gatherings.
- • **Ready Out of the Box:** Includes USB charging and AUX cables so you can start the fun immediately—no extra accessories needed.
- • **Seamless Connectivity:** Effortlessly pairs with iPhone, iPad, Android, and any Bluetooth or AUX-enabled device.
- • **All-Day Playback Power:** Built-in 800mAh lithium battery ensures hours of uninterrupted music wherever you go.
- • **Immersive Stereo Sound:** Dual 4-inch dynamic drivers deliver rich bass and crystal-clear treble for an unmatched audio experience.

## Overview

The LEDVANCE Sylvania Portable Bluetooth Speaker combines powerful dual 4-inch Hi-Fi speakers with customizable treble, bass, and volume controls. Its 800mAh rechargeable battery offers long-lasting playback, while versatile connectivity options include Bluetooth and AUX input. Stylish blue LED lights enhance any setting, making it the perfect companion for events, travel, and everyday use.

## Description

When you hear the name Sylvania, immediately you think of quality, great sound and affordability. Well this Portable Bluetooth speaker from Sylvania carries on this reputation. The long lasting battery provides you hours of playback from any Bluetooth enabled device. It also has a 3.5m input if needed so you can connect any audio device, even if it does not have Bluetooth. It also has a built in USB Charger so you can power up your phone or tablet on the go. With dual 4-Inch Speakers and a sleek blue backlight, the powerful stereo speaker will sound and look AMAZING. Set the perfect music scene with Treble, Bass and Volume controls. Take this speaker in to your work shop, pool party or patio. Included in the box is a USB charging cable and audio cable, so you can begin the fun right away. Sylvania, the leader in quality sound at affordable prices!

Review: This Bluetooth speaker is great. It connected easily to all our Bluetooth devices ... - This Bluetooth speaker is great. It connected easily to all our Bluetooth devices without problem ( I phone 4,5,6, I pad, iPod touch 4, Dragon Tablet M8, Samsung trance basic cell phone.) The Bluetooth connection is very stable. This is a two channel stereo system the right channel is on the upper speaker and the left channel on the bottom. The system is rated at 2X3W RMS and It is believable. The speakers are big very efficient and give a great sound with spectacular response time particularly important for percussion, very good bass for a speaker of this size, very crisp medium and high. The high can sometime sound a little bit harsh with some audio files but the bass and treble tone controls are very effective to correct this. The amplifier seem to be amazingly efficient Class C or D?) delivering a lot of acoustic power with apparently little electric consumption. The battery capacity seem to be phenomenal. We charged the device to 100% upon receipt and we did not have to recharge it since then. The speaker have two input mode: Bluetooth and an auxiliary input. It does not have an SD card reader or a radio or any USB input. It does not include a charger but a cable (which is kind of short by the way) that can be use with any standard USB charger that can be purchased for few dollar anywhere but you probably have one already coming with your cell phone or your tablet. The speaker can play while charging. It also include a cable for feeding the device from an earphone plug and this work very well. Read the manual of your cell phone or tablet to know how to pair it to your speaker for the first time. Once done the speaker will automatically pair with the last device he was paired to once power-up if the device is on with Bluetooth on and within range. Caution: the speaker does not seen to power down automatically when inactive like most Bluetooth speakers, so it is prudent to turn it off manually when not in use. Also the 4 inch driver are only partially protected and it is possible to touch the Mylar membrane. This should be avoided because you risk to damage the driver. This speaker is large for a portable device but in exchange you got unmatched sound quality and power compared to most others Bluetooth speakers even those costing $200. Finally the speaker is easy to open for servicing such as changing the battery or the led for anyone a little bit handy and there is a lot of room to work inside if needed. Don't try this only if needed though.
Review: Highly recommend - The charging cable/connector to your phone that comes with this is so short that it's eccentially useless unless you have your phone sitting directly on or next to it. Would highly recommend getting a new one ASAP. That said, this thing is an absolutely fantastic speaker for the price. It has the most impressive battery life I've ever seen. My charger for it went missing ages ago, and I keep using it, just waiting for it to die on me, and it still hasn't. Its been months of using it on again off again and it's still kicking. It gets thrown around, knicked, knocked, and abused, and never even shows a lick of it through the sound quality. If you do put the volume all the way up on your phone and the speakers, the bass starts to sound pretty bad. This thing isn't perfect, but for the price, it's probably the most reliable thing you're gonna get.

## Features

- SUPER SOUND: This Bluetooth speaker has a huge stereo sound with 2 X 4-Inch Hi-Fi speakers, treble, bass and volume controls. This portable speaker can provide very powerful stereo and amazing bass sound. It will bring you an unprecedented listening experience.
- ENDLESS ENTERTAINMENT: The Sylvania bluetooth portable speaker has a long lasting rechargeable battery. It has a built-in 800mAh lithium battery. Charge the speaker quickly and easily with the USB charging cable.
- STYLISH: The wireless bluetooth speaker has the coolest blue LED lights around the speakers. You can enjoy the lights for home party, beach, camping or outdoor travel.
- ACCESSIBILITY: Easily connect to iPhone, iPad, Android and any bluetooth enabled device . You can also connect via AUX Input to all non-bluetooth devices
- ACCESSORIES: Included in your package is a USB Recharge Cable and an AUX audio cable

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00YO2T6ZA |
| Additional Features | Portable |
| Antenna Location | Volume |
| Audio Driver Type | Dynamic Driver |
| Audio Output Mode | Stereo |
| Battery Capacity | 800 milliamp_hours |
| Best Sellers Rank | #128,088 in Electronics ( See Top 100 in Electronics ) #2,609 in Portable Bluetooth Speakers |
| Bluetooth Range | 10 meters |
| Brand | Curtis |
| Built-In Media | USB Recharge Cable, 3.5 mm AUX Audio Cable (50 cm) |
| Color | Black |
| Compatible Devices | Smartphone |
| Connectivity Protocol | Bluetooth |
| Connectivity Technology | Auxiliary , Bluetooth |
| Control Method | Touch |
| Controller Type | Battery Powered |
| Customer Package Type | Standard Packaging |
| Customer Reviews | 3.8 out of 5 stars 3,257 Reviews |
| Enclosure Material | Plastic |
| Global Trade Identification Number | 07608537658768 |
| Impedance | 1 ohm |
| Is Waterproof | FALSE |
| Item Dimensions D x W x H | 7"D x 8.2"W x 15.5"H |
| Item Type Name | Sylvania Portable Bluetooth Speaker, Black |
| Item Weight | 16 ounces |
| Manufacturer | Sylvania |
| Material | Plastic |
| Model Name | SP328-BLACK |
| Model Number | SP328-BLACK |
| Mounting Type | Portable,Usb |
| Number of Audio Channels | 2 |
| Number of Batteries | 1 Lithium Ion batteries required. |
| Number of Items | 1 |
| Number of Power Levels | 1 |
| Power Source | DC |
| Speaker Maximum Output Power | 6 watts |
| Speaker Size | 4 inches |
| Speaker Type | Outdoor |
| Specific Uses For Product | outdoor activities, traveling, parties |
| Subwoofer Connectivity Technology | Wireless |
| Total Ethernet Ports | 1 |
| Tweeter Diameter | 4 inches |
| UPC | 058465795887 782386051264 |
| Unit Count | 1 Count |
| Warranty Description | 90d |
| Warranty Type | Limited |
| Wireless Technology | Bluetooth |
| Woofer Diameter | 4 inches |

## Product Details

- **Audio Output Mode:** Stereo
- **Brand:** Curtis
- **Connectivity Technology:** Auxiliary, Bluetooth
- **Mounting Type:** Portable,Usb
- **Speaker Maximum Output Power:** 6 watts

## Images

![LEDVANCE Sylvania, Portable Speaker with Bluetooth, Connect to iPhone, iPad or Android, Double Subwoofer Heavy Bass, Perfect for Events, Black - Image 1](https://m.media-amazon.com/images/I/71dz5v+XpsL.jpg)
![LEDVANCE Sylvania, Portable Speaker with Bluetooth, Connect to iPhone, iPad or Android, Double Subwoofer Heavy Bass, Perfect for Events, Black - Image 2](https://m.media-amazon.com/images/I/81P8Nvw68lL.jpg)
![LEDVANCE Sylvania, Portable Speaker with Bluetooth, Connect to iPhone, iPad or Android, Double Subwoofer Heavy Bass, Perfect for Events, Black - Image 3](https://m.media-amazon.com/images/I/81-XWcbLcZL.jpg)
![LEDVANCE Sylvania, Portable Speaker with Bluetooth, Connect to iPhone, iPad or Android, Double Subwoofer Heavy Bass, Perfect for Events, Black - Image 4](https://m.media-amazon.com/images/I/8116QAG12BL.jpg)
![LEDVANCE Sylvania, Portable Speaker with Bluetooth, Connect to iPhone, iPad or Android, Double Subwoofer Heavy Bass, Perfect for Events, Black - Image 5](https://m.media-amazon.com/images/I/81E1zkCdPSL.jpg)

## Questions & Answers

**Q: Does it have good punchy bass?**
A: It has good bass but not very punchy, works best with middle and hi sounds.

**Q: what kind of battery does it take ?**
A: As far as I know, it doesn't take one. It had a rechargeable battery. It hold charge, I didn't have to charge til a month later.

**Q: Can I hear what this thing sounds like to get a idea of how loud it gets**
A: It gets loud depending on what u playing but eventually the speaker goes out really fast expecially if u use it alll the time

**Q: does it have a remote control**
A: I control it from either but mostly from my phone

## Customer Reviews

### ⭐⭐⭐⭐⭐ This Bluetooth speaker is great. It connected easily to all our Bluetooth devices ...
*by L***E on March 15, 2016*

This Bluetooth speaker is great. It connected easily to all our Bluetooth devices without problem ( I phone 4,5,6, I pad, iPod touch 4, Dragon Tablet M8, Samsung trance basic cell phone.) The Bluetooth connection is very stable. This is a two channel stereo system the right channel is on the upper speaker and the left channel on the bottom. The system is rated at 2X3W RMS and It is believable. The speakers are big very efficient and give a great sound with spectacular response time particularly important for percussion, very good bass for a speaker of this size, very crisp medium and high. The high can sometime sound a little bit harsh with some audio files but the bass and treble tone controls are very effective to correct this. The amplifier seem to be amazingly efficient Class C or D?) delivering a lot of acoustic power with apparently little electric consumption. The battery capacity seem to be phenomenal. We charged the device to 100% upon receipt and we did not have to recharge it since then. The speaker have two input mode: Bluetooth and an auxiliary input. It does not have an SD card reader or a radio or any USB input. It does not include a charger but a cable (which is kind of short by the way) that can be use with any standard USB charger that can be purchased for few dollar anywhere but you probably have one already coming with your cell phone or your tablet. The speaker can play while charging. It also include a cable for feeding the device from an earphone plug and this work very well. Read the manual of your cell phone or tablet to know how to pair it to your speaker for the first time. Once done the speaker will automatically pair with the last device he was paired to once power-up if the device is on with Bluetooth on and within range. Caution: the speaker does not seen to power down automatically when inactive like most Bluetooth speakers, so it is prudent to turn it off manually when not in use. Also the 4 inch driver are only partially protected and it is possible to touch the Mylar membrane. This should be avoided because you risk to damage the driver. This speaker is large for a portable device but in exchange you got unmatched sound quality and power compared to most others Bluetooth speakers even those costing $200. Finally the speaker is easy to open for servicing such as changing the battery or the led for anyone a little bit handy and there is a lot of room to work inside if needed. Don't try this only if needed though.

### ⭐⭐⭐⭐⭐ Highly recommend
*by S***R on June 25, 2019*

The charging cable/connector to your phone that comes with this is so short that it's eccentially useless unless you have your phone sitting directly on or next to it. Would highly recommend getting a new one ASAP. That said, this thing is an absolutely fantastic speaker for the price. It has the most impressive battery life I've ever seen. My charger for it went missing ages ago, and I keep using it, just waiting for it to die on me, and it still hasn't. Its been months of using it on again off again and it's still kicking. It gets thrown around, knicked, knocked, and abused, and never even shows a lick of it through the sound quality. If you do put the volume all the way up on your phone and the speakers, the bass starts to sound pretty bad. This thing isn't perfect, but for the price, it's probably the most reliable thing you're gonna get.

### ⭐ I don't recommend it
*by F***N on October 13, 2016*

For $35, this product was decent. I have a Bluetooth HMDX speaker which is way smaller and I believe it is louder than the Sylvania speaker. Does not have a lot of bass and when you turn up the bass, the sound quality lowers. I believe it should be cheaper because it feels like a cheap product and sounds like one. The worst part about the speaker is the bluetooth connectivity. The bluetooth on this device is just bad. I live in a college dorm and so the dorm is tiny. When I am not even 5 feet away, the bluetooth struggles and the music's gets cut off. Overall, I would not recommend this product because you can get a small speaker that is louder for less. Try the HMDX speaker, I highly recommend it.

## Frequently Bought Together

- PROSCAN ELITE LEDVANCE Sylvania, Portable Speaker with Bluetooth, Connect to iPhone, iPad or Android, Double Subwoofer Heavy Bass, Perfect for Events, Black
- Sylvania SP328-Purple, Portable Speaker with Bluetooth, Connect to iPhone, iPad or Android, Double Subwoofer Heavy Bass, Perfect for Events, Purple

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---

*Product available on Desertcart Portugal*
*Store origin: PT*
*Last updated: 2026-09-01*