---
product_id: 718286536
title: "Sony ULT FIELD 3 - Portable Bluetooth Speaker with ULT POWER SOUND, 24hr Battery, IP67, Waterproof, Dustproof, Shockproof, Detachable Shoulder Strap, Compact - Off-White"
brand: "sony"
price: "S$220"
currency: SGD
in_stock: true
reviews_count: 13
category: "Sony"
url: https://www.desertcart.sg/products/718286536-sony-ult-field-3-portable-bluetooth-speaker-with-ult-power
store_origin: SG
region: Singapore
---

# IP67 waterproof & dustproof 100W max output power 24hr battery + quick charge Sony ULT FIELD 3 - Portable Bluetooth Speaker with ULT POWER SOUND, 24hr Battery, IP67, Waterproof, Dustproof, Shockproof, Detachable Shoulder Strap, Compact - Off-White

**Brand:** sony
**Price:** S$220
**Availability:** ✅ In Stock

## Summary

> 🎶 Elevate your vibe with ULT FIELD 3 — power, portability, and protection in one sleek package!

## Quick Answers

- **What is this?** Sony ULT FIELD 3 - Portable Bluetooth Speaker with ULT POWER SOUND, 24hr Battery, IP67, Waterproof, Dustproof, Shockproof, Detachable Shoulder Strap, Compact - Off-White by sony
- **How much does it cost?** S$220 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/718286536-sony-ult-field-3-portable-bluetooth-speaker-with-ult-power)

## 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

- • **Custom EQ via App:** Tailor your sound perfectly with a 7-band equalizer in the Sony | Sound Connect app for a personalized audio experience.
- • **ULT POWER SOUND Boost:** Push the ULT Button for addictive, punchy bass that commands attention anywhere.
- • **Rugged IP67 Durability:** Waterproof, dustproof, shockproof, and rustproof—built to survive every adventure.
- • **All-Day Playback & Quick Charge:** Enjoy 24 hours of uninterrupted music with a 10-minute charge delivering 2 hours of playtime.
- • **Seamless Connectivity & Party Mode:** Link up to 100 Sony speakers with Party Connect or create immersive stereo sound with Stereo Pair.

## Overview

The Sony ULT FIELD 3 is a compact yet powerful portable Bluetooth speaker delivering 100 watts of dynamic stereo sound with enhanced bass via dual passive radiators and a dedicated ULT POWER SOUND button. It boasts an impressive 24-hour battery life with rapid 10-minute quick charge, IP67-rated waterproof, dustproof, shockproof, and rustproof durability, plus customizable 7-band EQ through the Sony | Sound Connect app. Designed for on-the-go lifestyles, it features a detachable shoulder strap, multipoint Bluetooth connectivity, hands-free calling with echo cancellation, and the ability to link up to 100 compatible Sony speakers for an epic party experience.

## Description

From the manufacturer Made for Every Way You Listen Clear sound for daily listening. Powerful bass for shared moments. Powerful sound, punchy bass The ULT FIELD 3 delivers powerful sound from a portable design. A high-performance woofer and tweeter combine to produce impressive bass and crisp, detailed audio, while dual passive radiators boost the bass even further, adding depth and impact to every beat. Tailor the sound to your liking with the Sony | Sound Connect app's 7-band EQ, offering detailed audio customisation, making it easy to find the perfect sound for you. ULT FIELD 3 Hit the button. Feel the bass. When you push the ULT Button, the ULT FIELD 3 steps up to the next level. The bass is boosted even further, while the sound pressure is increased to produce addictive, energetic ULT POWER SOUND whether you're at home, or on the move. Take the music with you Compact and portable, with a removable shoulder strap. Use it horizontally or upright. Powerful sound, all day and night Enjoy a stunning 24 hours of battery life, plus quick charging (10min charge = 2hr playback). Anywhere, any weather IP67 rated waterproof, dustproof, and salt water resistant – it’s even rustproof and shockproof too. Clear sound, even in noisy environments Sound Field Optimisation technology detects noise and adjusts audio to remain clear and detailed. Crystal-clear calls and easy to use Echo Cancelling technology ensures clear calls. Create bigger sound with Party Connect/Stereo Pair. Compare Our ULT Series ULT FIELD 3 Battery Life 24 hours Quick Charge 10 mins = 120 mins Water Resistance IP67 Shockproof Yes Weight 1.1 kg Dimensions 25.6 x 11.3 x 7.9 Year of Release 2025 Learn More Battery Life 24 hours Quick Charge 10 mins = 120 mins Water Resistance IP67 Shockproof Yes Weight 1.1 kg Dimensions 25.6 x 11.3 x 7.9 Year of Release 2025 ULT FIELD 5 Battery Life 25 hours Quick Charge 10 mins = 100 mins Water Resistance IP67 Shockproof No Weight 3.3 kg Dimensions 32 x 14.4 x 12.5 Year of Release 2025 Learn More ULT FIELD 5 25 hours 10 mins = 100 mins No 3.3 kg 32 x 14.4 x 12.5 ULT FIELD 7 Battery Life 30 hours Quick Charge 10 mins = 180 mins Water Resistance IP67 Shockproof No Weight 6.30 kg Dimensions 51.2 x 22.2 x 22.4 Year of Release 2024 Learn More ULT FIELD 7 30 hours 10 mins = 180 mins 6.30 kg 51.2 x 22.2 x 22.4 2024 ULT FIELD 1 Battery Life 12 hours Quick Charge N/A Water Resistance IP67 Shockproof Yes Weight 0.65 kg Dimensions 20.6 x 7.6 x 7.7 cm Year of Release 2024 Learn More ULT FIELD 1 12 hours N/A 0.65 kg 20.6 x 7.6 x 7.7 cm

Review: Impressive, robust piece of kit - This speaker is tremendous. I am not a hardcore audiophile but definitely have a good ear and experience with speakers over the years. I love my tech and am fussy with my gadgets. I've yet to see such excellent sound quality in a device this compact. Value for money is next to none at <£100. Connectivity is solid in that it instantly connects to phone, range could be a bit better as 5+ metres away the sound quality really drops. App regular updates for speaker amazing, optimising performance etc. App itself stands out. Lightweight, clean, simple, entirely optional and does what it says, ie no placebo EQ nonsense you get on cheap kit. Love the battery care mode at 90% is the kind of touch I wish more brands bothered with, keeps the cell healthy and you barely notice the difference day to day.Build is solid, this is a product designed to last. Loud enough to wind the neighbours up and still clean at the top, no harsh distortion when pushed. Vocals are right, bass decent and can be enhanced with push of a button. For the price I struggle to think what beats it. First Sony speaker, won’t be the last.
Review: Very good quality natural sound across treble, mids and bass. - A very high quality natural sound, with good treble, mids and bass response. Good for using around the house or in the garden, its a very pleasant sound and the battery lasts ages. If you are into audio you will know this is a good sound and better than the JBL especially for mids and vocals. But if you want something really loud the JBL is more of a party type box. If you adjust the EQ in spotify or other apps you can get an even better detailed sound. It is big and a little heavy for travel, it takes up a lot of space in a rucksack, but around the house it is fine.

## Features

- INTRODUCING ULT FIELD 3: Impactful, room-filling sound from a portable design that can be tailored to your liking in the Sony | Sound Connect app, Push ULT Button for the ULT POWER SOUND experience
- POWERFUL SOUND, PUNCHY BASS: High-performance woofer and tweeter produce impressive bass and crisp detail; dual passive radiators add depth and impact, Tailor to your liking with the app’s 7-band EQ
- HIT THE BUTTON - FEEL THE BASS: When you push the ULT Button, bass is boosted even further whilst sound pressure is increased to produce addictive, energetic ULT POWER SOUND at home, or on the move
- TAKE THE MUSIC WITH YOU: This Sony speaker is compact to slip into a bag or you can use the detachable shoulder strap, Designed for versatility, the ULT FIELD 3 works horizontally and vertically
- POWERFUL SOUND, ALL DAY AND NIGHT: Enjoy 24-hour battery life - the ULT FIELD 3 even doubles as a powerbank to charge your devices via USB, Quick charge provides 2hr playback from just a 10min charge
- ANYWHERE, ANY WEATHER: No need to worry about rain - the ULT FIELD 3 is IP67-rated, offering protection against water (including sea water) and dust, It’s rustproof and shockproof too
- CLEAR SOUND, EVEN IN NOISY ENVIRONMENTS: With Sony’s Sound Field Optimisation, this Bluetooth speaker detects noise and automatically adjusts its audio to remain clear and detailed, in every scenario
- CRYSTAL-CLEAR CALLS: Use the ULT FIELD 3 as a speaker phone to make hands-free calls, With Echo Cancelling technology, two people can talk at the same time without cutting each other off
- ULTIMATE CONNECTIVITY AND CONTROL: Use buttons or your smartphone for easy control, Party Connect links up to 100 compatible Sony speakers via Bluetooth; Stereo Pair creates a powerful stereo system

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0DZ76R5KR |
| Age Range Description | Adult |
| Antenna Location | For computers, For gaming consoles, For outdoor activities, For smartphones or tablets, For televisions |
| Audio Driver Type | Dynamic Driver |
| Audio Output Mode | Stereo |
| Audio output mode | Stereo |
| Battery Average Life | 24 Hours |
| Battery Capacity | 5.2 |
| Battery Charge Time | 10 minutes |
| Best Sellers Rank | 81 in Portable Bluetooth Speakers |
| Box Contents | Shoulder Strap, USB cable (C to C) |
| Brand | Sony |
| Brand Name | Sony |
| Colour | Off-White |
| Compatible Devices | Laptop, Smartphone, Tablet, Television |
| Connectivity Protocol | Bluetooth |
| Connectivity technology | Wireless |
| Control Method | App |
| Country of Origin | China |
| Customer Reviews | 4.7 out of 5 stars 501 Reviews |
| Enclosure Material | Plastic |
| Frequency Response | 20 Hz |
| Frequency response | 20 Hz |
| Is Waterproof | TRUE |
| Item Dimensions D x W x H | 7.9D x 25.6W x 11.3H centimetres |
| Item Weight | 1.2 Kilograms |
| Manufacturer | Sony |
| Maximum Range | 100 Metres |
| Maximum Speaker Output Power (in watts) | 100 Watts |
| Model Name | ULT FIELD 3 |
| Model Number | SRSULT30W.CE7 |
| Mounting Type | Tabletop |
| Mounting type | Tabletop |
| Network Connectivity Technology | Wireless |
| Number of Audio Channels | 2.1 |
| Number of Batteries | 1 Lithium Ion batteries required. (included) |
| Number of Items | 1 |
| Power Source | Battery Powered |
| Product Features | ULT POWER Sound Mode, 7 Band Equaliser, IP67 (Waterproof and Dustproof), Shockproof, Rustproof, Multipoint Connection, Detachable Shoulder Strap, Sound Field Optimisation, All-Day Battery Life, Quick Charge, Smartphone Charging, Woofer, Tweeter, 2 x Passive Radiators, Party Connect, Stereo Pair, Fast Pair, Handsfree Call |
| Speaker Size | 15.2 Centimetres |
| Speaker Type | Woofer/Tweeter |
| Speaker maximum output power | 100 Watts |
| Specific Uses For Product | Outdoor, Travel |
| Subwoofer Connectivity Technology | Wireless |
| Unit Count | 1.0 count |
| Warranty Type | Limited |
| Water Resistance Level | Waterproof |
| Wireless Technology Type | Bluetooth |

## Product Details

- **Audio output mode:** Stereo
- **Brand:** Sony
- **Connectivity technology:** Wireless
- **Frequency response:** 20 Hz
- **Material:** Plastic
- **Model name:** ULT FIELD 3
- **Mounting type:** Tabletop
- **Speaker maximum output power:** 100 Watts
- **Speaker type:** Woofer/Tweeter

## Images

![Sony ULT FIELD 3 - Portable Bluetooth Speaker with ULT POWER SOUND, 24hr Battery, IP67, Waterproof, Dustproof, Shockproof, Detachable Shoulder Strap, Compact - Off-White - Image 1](https://m.media-amazon.com/images/I/71ffu3um7BL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Impressive, robust piece of kit
*by S***G on 23 June 2026*

This speaker is tremendous. I am not a hardcore audiophile but definitely have a good ear and experience with speakers over the years. I love my tech and am fussy with my gadgets. I've yet to see such excellent sound quality in a device this compact. Value for money is next to none at <£100. Connectivity is solid in that it instantly connects to phone, range could be a bit better as 5+ metres away the sound quality really drops. App regular updates for speaker amazing, optimising performance etc. App itself stands out. Lightweight, clean, simple, entirely optional and does what it says, ie no placebo EQ nonsense you get on cheap kit. Love the battery care mode at 90% is the kind of touch I wish more brands bothered with, keeps the cell healthy and you barely notice the difference day to day.Build is solid, this is a product designed to last. Loud enough to wind the neighbours up and still clean at the top, no harsh distortion when pushed. Vocals are right, bass decent and can be enhanced with push of a button. For the price I struggle to think what beats it. First Sony speaker, won’t be the last.

### ⭐⭐⭐⭐⭐ Very good quality natural sound across treble, mids and bass.
*by A***A on 2 June 2026*

A very high quality natural sound, with good treble, mids and bass response. Good for using around the house or in the garden, its a very pleasant sound and the battery lasts ages. If you are into audio you will know this is a good sound and better than the JBL especially for mids and vocals. But if you want something really loud the JBL is more of a party type box. If you adjust the EQ in spotify or other apps you can get an even better detailed sound. It is big and a little heavy for travel, it takes up a lot of space in a rucksack, but around the house it is fine.

### ⭐⭐⭐⭐⭐ Great speakers
*by P***H on 12 June 2026*

Absolutely superb bluetooth speakers from Sony super loud fantastic sound quality especially when paired as a steroid pair ( yes I bought 2 ) great base in normal mode and even better with the Ult switched on I well impressed with these speakers well worth the money 😀

## Frequently Bought Together

- Sony ULT FIELD 3 - Portable Bluetooth Speaker with ULT POWER SOUND, 24hr Battery, IP67, Waterproof, Dustproof, Shockproof, Detachable Shoulder Strap, Compact - Off-White
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*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-07-29*