---
product_id: 718323325
title: "ULT Field 3 Wireless Bluetooth Portable Waterproof Speaker, Off White"
brand: "sony"
price: "301685CFA"
currency: XOF
in_stock: true
reviews_count: 13
category: "Sony"
url: https://www.desertcart.sn/products/718323325-ult-field-3-wireless-bluetooth-portable-waterproof-speaker-off-white
store_origin: SN
region: Senegal
---

# IP67 Waterproof & Dustproof Enhanced Bass Boost 24-Hour Battery + Quick Charge ULT Field 3 Wireless Bluetooth Portable Waterproof Speaker, Off White

**Brand:** sony
**Price:** 301685CFA
**Availability:** ✅ In Stock

## Summary

> 🎶 Elevate your sound, wherever life takes you!

## Quick Answers

- **What is this?** ULT Field 3 Wireless Bluetooth Portable Waterproof Speaker, Off White by sony
- **How much does it cost?** 301685CFA with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/718323325-ult-field-3-wireless-bluetooth-portable-waterproof-speaker-off-white)

## Best For

- sony enthusiasts

## Why This Product

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

## Key Features

- • **All-Day Jam:** Keep the vibe alive with up to 24 hours of battery life and a lightning-fast 10-minute quick charge for 2 hours of playtime.
- • **Rugged & Ready:** IP67-rated waterproof, dustproof, and shockproof design means your speaker thrives anywhere—from beach days to mountain hikes.
- • **Grab, Go & Groove:** Lightweight with a stowable shoulder strap, this portable powerhouse is designed for effortless mobility and style on the move.
- • **Ultimate Bass Power:** Hit the ULT button and feel the deep, immersive bass that transforms any playlist into a party anthem.
- • **Seamless Party Connect:** Link multiple ULT FIELD 3 speakers wirelessly for synchronized sound that turns any gathering into an unforgettable event.

## Overview

The Sony ULT FIELD 3 is a compact, wireless Bluetooth speaker engineered for professionals on the move. Featuring an IP67 rating for waterproof, dustproof, and shockproof durability, it delivers enhanced bass with a dedicated ULT button, 24-hour battery life with quick charging, and the ability to connect multiple speakers for a synchronized party experience. Its lightweight design and stowable shoulder strap make it the perfect companion for any adventure or social gathering.

## Description

Powerful bass from a portable speaker. The ULT FIELD 3 is designed to be carried in one hand and comes with a stowable shoulder strap to make it easy to transport. It's also waterproof and dustproof, so that you can take your favorite music to the beach and beyond.

Review: Great speaker with useful features and a good design - A good speaker with a mode that boosts the bass. The battery is good can go days without needing to be charged. It is compact for easy traveling with it. It is light weight and comes with an attachable shoulder strap for carrying it hands free. For the price it's a great speaker with a lot of useful features and a built in mic for calls or voice assistant.
Review: One is perfect two can be tricky connecting. - The sound on the speaker is absolutely amazing. The app for the speaker however needs a lot of work. The sound was so good I immediately bought a second one the day I got the first one so that I could utilize the "party connect" feature which allows you to connect up to 100 of these. The instructions on how to do it are as clear as mud. I've been able to get the speakers to connect two times, every time you turn on the speaker if you're going to connect a second speaker you have to go through the process each time. It took me about 25 minutes the first time in about 18 minutes the second time. The key is to only connect one speaker to your phone or tablet via Bluetooth, then hit the connect button on the first speaker, then turn on the second speaker without connecting it to Bluetooth hit the connect button on the second speaker. I had to go through the process several times including deleting the app removing the connection from my iPad and starting over. If you're only going to get one of these speakers I can tell you it's absolutely worth it the sound is amazing especially for its size. I bought this for when I travel with my iPad to have better sound quality playing movies and it does not disappoint. It gets about 12 hours of battery time if you're using the sound enhancing ULT, otherwise you can get up to 25 hours which is not even advertised for the device if you turn off ULT, I will say though the sound quality drops dramatically by turning off ULT. The build quality seems really nice, it feels like a solid piece of equipment that won't fall apart in your hands. The only complaint I have is the connection of multiple speakers.

## Features

- ULT BUTTON: Boost the bass with the press of the ULT button, delivering enhanced sound depth for your favorite tracks.
- SHOULDER STRAP: Designed for easy portability, the included stowable shoulder strap makes carrying your speaker effortless.
- PARTY CONNECT: Link multiple compatible speakers together for synchronized sound and an epic party
- WATERPROOF, DUSTPROOF, and SHOCKPROFF: With IP67 ratings, this speaker is designed to handle the toughest conditions, from beaches to hikes.
- UP TO 24 HOUR BATTERY LIFE & QUICK CHARGING: Long-lasting power to keep the music going, no matter where you are. Just 10 minutes of charging provides up to 120 minutes of playtime, ensuring you’re always ready to go.
- 7-BAND EQUALIZER: Customize your audio experience with the 7-band EQ, allowing you to fine-tune sound for optimal clarity, depth, and balance.
- EXCEPTIONAL CALL CLARITY: Enjoy crystal-clear calls, effortless Bluetooth connectivity, and intuitive features for smooth operation.
- ENHANCED BASS POWER: Experience greater power, increased sound pressure, and truly immersive bass for a full audio experience.
- 2-WAY ACTIVE DESIGN: Features a dedicated woofer and tweeter for optimal audio performance across all frequencies.
- GRAB AND GO DESIGN: Compact and lightweight, the ULT FIELD 3 is built for easy handling and mobility.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0DYB7TC2T |
| Additional Features | Bass Boost, Built In Microphone, Dustproof, Lightweight, Portable, Shockproof, USB Port, Waterproof |
| Antenna Location | For Gaming Consoles, For Music Players, For Smartphones or Tablets, For Televisions |
| Audio Driver Size | 11.3 inches |
| Audio Driver Type | Dynamic Driver |
| Audio Output Mode | Mono |
| Best Sellers Rank | #481 in Portable Bluetooth Speakers #4,143 in MP3 & MP4 Player Accessories |
| Bluetooth Range | 30 meters |
| Brand | Sony |
| Built-In Media | Speaker, Strap belt, USB Type-C® Cable |
| Color | Off-White |
| Compatible Devices | Desktop, Gaming Console, Home Theater, Karaoke Machine, Laptop, MP3 Player, Projector, Smartphone, Tablet |
| Connectivity Protocol | Bluetooth |
| Connectivity Technology | Bluetooth |
| Control Method | Touch |
| Customer Reviews | 4.6 out of 5 stars 543 Reviews |
| Enclosure Material | Plastic, Mesh fabric |
| Frequency Response | 2.4 GHz |
| Input Voltage | 9 volts |
| Is Waterproof | True |
| Item Dimensions D x W x H | 3.1"D x 10.1"W x 4.5"H |
| Item Weight | 2.7 pounds |
| Manufacturer | Sony |
| Maximum Range | 30 meters |
| Model Name | ULT FIELD 3 |
| Model Number | SRSULT30W.UC |
| Mounting Type | Free Standing |
| Number of Batteries | 1 12V batteries required. |
| Number of Items | 1 |
| Power Source | Battery Powered |
| Series Number | 3 |
| Speaker Maximum Output Power | 48 watts |
| Speaker Size | 10.1 inches |
| Speaker Type | Portable Speaker |
| Specific Uses For Product | Home Theatre, Party, Travel |
| Subwoofer Connectivity Technology | Wireless |
| Total USB 2.0 Ports | 1 |
| UPC | 027242931893 |
| Unit Count | 1 Count |
| Warranty Description | 1 year |
| Warranty Type | Limited |
| Water Resistance Level | Water Resistant |
| Wireless Technology | Bluetooth |
| Woofer Diameter | 8.6 centimeters |

## Product Details

- **Audio Output Mode:** Mono
- **Brand:** Sony
- **Connectivity Technology:** Bluetooth
- **Frequency Response:** 2.4 GHz
- **Speaker Maximum Output Power:** 48 watts

## Images

![ULT Field 3 Wireless Bluetooth Portable Waterproof Speaker, Off White - Image 1](https://m.media-amazon.com/images/I/81rODtyz3PL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great speaker with useful features and a good design
*by A***T on September 12, 2026*

A good speaker with a mode that boosts the bass. The battery is good can go days without needing to be charged. It is compact for easy traveling with it. It is light weight and comes with an attachable shoulder strap for carrying it hands free. For the price it's a great speaker with a lot of useful features and a built in mic for calls or voice assistant.

### ⭐⭐⭐⭐⭐ One is perfect two can be tricky connecting.
*by W***K on July 20, 2025*

The sound on the speaker is absolutely amazing. The app for the speaker however needs a lot of work. The sound was so good I immediately bought a second one the day I got the first one so that I could utilize the "party connect" feature which allows you to connect up to 100 of these. The instructions on how to do it are as clear as mud. I've been able to get the speakers to connect two times, every time you turn on the speaker if you're going to connect a second speaker you have to go through the process each time. It took me about 25 minutes the first time in about 18 minutes the second time. The key is to only connect one speaker to your phone or tablet via Bluetooth, then hit the connect button on the first speaker, then turn on the second speaker without connecting it to Bluetooth hit the connect button on the second speaker. I had to go through the process several times including deleting the app removing the connection from my iPad and starting over. If you're only going to get one of these speakers I can tell you it's absolutely worth it the sound is amazing especially for its size. I bought this for when I travel with my iPad to have better sound quality playing movies and it does not disappoint. It gets about 12 hours of battery time if you're using the sound enhancing ULT, otherwise you can get up to 25 hours which is not even advertised for the device if you turn off ULT, I will say though the sound quality drops dramatically by turning off ULT. The build quality seems really nice, it feels like a solid piece of equipment that won't fall apart in your hands. The only complaint I have is the connection of multiple speakers.

### ⭐⭐⭐⭐⭐ Great but it won’t connect to ult 9
*by B***F on September 15, 2026*

Sony is always best for me . I have an outdoor projection theater by my pool . I put 6 ult speakers for it . Plus of course for music at pool . Does great . I also have other ult 9 but unfortunately they don’t connect to my ult 3 or I just can’t figure it out but it’s still amazing. Neighbors 3 acres. Away can hear my music . Just perfect for me .

## Frequently Bought Together

- Sony ULT Field 3 Wireless Portable Bluetooth Speaker, IP67 Waterproof, Dustproof, Rustproof, and Shockproof with Enhanced Bass, 24 Hour Battery and Shoulder Strap (SRSULT30W), Off White
- Sony ULT Field 5 Wireless Portable Bluetooth Speaker, IP67 Waterproof, Dustproof, and Rustproof with Enhanced Bass, 25 Hour Battery, 360° Party Light, and Shoulder Strap (SRSULT50W), Off White

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**Shop now:** [https://www.desertcart.sn/products/718323325-ult-field-3-wireless-bluetooth-portable-waterproof-speaker-off-white](https://www.desertcart.sn/products/718323325-ult-field-3-wireless-bluetooth-portable-waterproof-speaker-off-white)

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*Product available on Desertcart Senegal*
*Store origin: SN*
*Last updated: 2026-10-04*