---
product_id: 630575611
title: "ULT Field 1 with Massive Bass,12hrs Playtime,Hands Free Calling (with MIC),IP67(Waterproof,Dustproof,Rustproof),Sound Connect App,Wireless Bluetooth Speaker-Black"
brand: "sony"
price: "941 Lei"
currency: RON
in_stock: true
reviews_count: 8
category: "Sony"
url: https://www.desertcart.ro/products/630575611-ult-field-1-with-massive-bass-12hrs-playtime-hands-free
store_origin: RO
region: Romania
---

# IP67 waterproof & dustproof 20W max output power 12-hour battery life ULT Field 1 with Massive Bass,12hrs Playtime,Hands Free Calling (with MIC),IP67(Waterproof,Dustproof,Rustproof),Sound Connect App,Wireless Bluetooth Speaker-Black

**Brand:** sony
**Price:** 941 Lei
**Availability:** ✅ In Stock

## Summary

> 🎶 Elevate your sound game — because ordinary just won’t do.

## Quick Answers

- **What is this?** ULT Field 1 with Massive Bass,12hrs Playtime,Hands Free Calling (with MIC),IP67(Waterproof,Dustproof,Rustproof),Sound Connect App,Wireless Bluetooth Speaker-Black by sony
- **How much does it cost?** 941 Lei with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/products/630575611-ult-field-1-with-massive-bass-12hrs-playtime-hands-free)

## 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 Audio Freedom:** Up to 12 hours of uninterrupted playtime keeps your vibe alive from dawn to dusk.
- • **Personalize Your Party:** Control every beat with Sony Music Centre & Fiestable apps for a truly immersive experience.
- • **Seamless Hands-Free Calling:** Built-in mic with echo cancellation keeps your calls crystal clear on the go.
- • **Rugged & Ready for Adventure:** IP67 rating means dust, water, and rust won’t stop your soundtrack anywhere.
- • **Massive Bass at Your Fingertips:** ULT button delivers deep, punchy bass that commands attention.

## Overview

The Sony ULT Field 1 is a compact, wireless Bluetooth speaker boasting a powerful 20W output with massive bass via the dedicated ULT button. Engineered for durability, it features an IP67 rating for waterproof, dustproof, and rustproof protection, making it perfect for outdoor adventures. With up to 12 hours of battery life, hands-free calling capabilities, and app-based sound customization, it’s designed to keep professionals and trendsetters connected and entertained all day long.

## Description

Sony ULT Field 1 with Massive Bass,12hrs Playtime,Hands Free Calling (with MIC),IP67(Waterproof,Dustproof,Rustproof),Sound Connect App,Wireless Bluetooth Speaker-Black : desertcart.in: Electronics

Review: Powerful Sound and Solid Build - The Sony ULT 1 hits harder than a TIE fighter in hyperspace. Bass so deep even Darth Vader would nod in approval. Highs slice through like a lightsaber, mids stay calm like Yoda meditating, and the whole thing feels built to survive a Death Star blast. Connectivity is smooth, battery life goes the distance, and the build quality feels rock solid. Compact yet mighty, it’s the Jedi of portable speakers, balanced, powerful, and wise. Warning: play it loud and your neighbors might join the Rebel Alliance. Verdict: The Force isn’t just strong with this one, it is this one.
Review: Unmatched Sound and Portability – Sony Nails It! - I recently picked up the Sony ULT Field 1, and I have to say—this speaker is on another level! The sound quality is absolutely phenomenal, with deep bass, clear mids, and crisp highs. Whether indoors or outdoors, it delivers a powerful and immersive audio experience that easily outperforms both the JBL Flip 6 and Flip 7. What really sets the ULT Field 1 apart is its portability. It’s compact, lightweight, and has a rugged design that’s perfect for travel, picnics, or beach days. The battery life is solid, and the water-resistant build gives me peace of mind no matter where I take it. Sony has done an excellent job blending style, durability, and top-notch sound in one speaker. If you're torn between this and a JBL, trust me—go with the Sony ULT Field 1. It’s a total winner! 🔥🎶

## Features

- ULT Button: Press the ULT button to feel the Massive Bass
- Perfect on the Go: Compact, easy-to-carry design with a detachable multi-way strap
- Long Battery Life:Up to 12-hours battery life
- IP67 Rating: Waterproof, rustproof, and dustproof this speaker is ready to party outside
- Available in Four Colours: With Black, Off White, Forest Gray and Orange to choose from, find the color that suits you best
- Hands Free Calling: Built-in microphone with echo canceling technology for clear calls
- Music Centre App : Control the party with Sony|Music Centre App and Fiestable App

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CXL4FQBK |
| Age Range Description | Adult |
| Antenna Location | For Smartphones or Tablets |
| Audio Driver Type | Dynamic Driver |
| Audio Output Mode | Mono |
| Battery Average Life | 12 Hours |
| Battery Capacity | 2900 Milliamp Hours |
| Battery Charge Time | 5 Hours |
| Best Sellers Rank | #1,164 in Electronics ( See Top 100 in Electronics ) #31 in Bluetooth Speakers |
| Bluetooth Range | 30 Metres |
| Box Contents | USB Type-C cable, Strap Belt, Warranty Card, Reference guide,,,,,,,,,,,,,,, |
| Brand | Sony |
| Brand Name | Sony |
| Colour | Black |
| Compatible Devices | Smartphone |
| Connectivity Protocol | Bluetooth |
| Connectivity Technology | Bluetooth |
| Control Method | App |
| Country of Origin | China |
| Customer Reviews | 4.5 out of 5 stars 2,776 Reviews |
| Frequency Response | 20 KHz |
| Impedance Unit of Measure | 4 Ohms |
| Importer Contact Information | Sony India Private Limited, A-18, Mohan Co-operative Industrial Estate, Mathura Road, NEW DELHI 110044, INDIA , Customer Care Number : 080 6500 6500, email: sonyindia.care@ap.sony.com |
| Is Waterproof | True |
| Item Dimensions D x W x H | 7.6D x 20.6W x 7.7H Centimeters |
| Item Height | 3.1 Inches |
| Item Type Name | Party Speaker |
| Item Weight Unit of Measure | 649 g |
| MP3 player | No |
| Manufacturer | Sony, Sony |
| Manufacturer Contact Information | Sony |
| Maximum Range | 30 metres |
| Model Name | ULT Field |
| Model Number | SRSULT10B.UC |
| Mounting Type | Tabletop Mount |
| Network Connectivity Technology | Bluetooth |
| Number of Batteries | 1 A batteries required. (included) |
| Number of Items | 1 |
| Packer Contact Information | sony corporation, 1-7-1, konan, minato-ku, tokyo, 108-0075, japan |
| Power Source | Battery Powered |
| Product Features | Bass Boost, Dustproof, Waterproof |
| Speaker Maximum Output Power | 20 Watts |
| Speaker Size | 16 Millimetres |
| Speaker Type | Portable Speaker |
| Specific Uses For Product | Party, Travel |
| Total USB 2.0 Ports | 1 |
| Tweeter Driver Diameter | 16 Millimetres |
| UPC | 027242928923 |
| Unit Count | 1 Count |
| Warranty Description | 1 Year |
| Warranty Type | Limited |
| Water Resistance Level | Water Resistant |
| Wireless Technology Type | Bluetooth |
| Woofer Driver Diameter | 83 Millimetres |

## Product Details

- **Audio Output Mode:** Mono
- **Brand:** Sony
- **Connectivity Technology:** Bluetooth
- **Frequency Response:** 20 KHz
- **Speaker Maximum Output Power:** 20 Watts

## Images

![ULT Field 1 with Massive Bass,12hrs Playtime,Hands Free Calling (with MIC),IP67(Waterproof,Dustproof,Rustproof),Sound Connect App,Wireless Bluetooth Speaker-Black - Image 1](https://m.media-amazon.com/images/I/712yUmNQo7L.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Powerful Sound and Solid Build
*by S***A on 14 October 2025*

The Sony ULT 1 hits harder than a TIE fighter in hyperspace. Bass so deep even Darth Vader would nod in approval. Highs slice through like a lightsaber, mids stay calm like Yoda meditating, and the whole thing feels built to survive a Death Star blast. Connectivity is smooth, battery life goes the distance, and the build quality feels rock solid. Compact yet mighty, it’s the Jedi of portable speakers, balanced, powerful, and wise. Warning: play it loud and your neighbors might join the Rebel Alliance. Verdict: The Force isn’t just strong with this one, it is this one.

### ⭐⭐⭐⭐⭐ Unmatched Sound and Portability – Sony Nails It!
*by A***R on 4 June 2025*

I recently picked up the Sony ULT Field 1, and I have to say—this speaker is on another level! The sound quality is absolutely phenomenal, with deep bass, clear mids, and crisp highs. Whether indoors or outdoors, it delivers a powerful and immersive audio experience that easily outperforms both the JBL Flip 6 and Flip 7. What really sets the ULT Field 1 apart is its portability. It’s compact, lightweight, and has a rugged design that’s perfect for travel, picnics, or beach days. The battery life is solid, and the water-resistant build gives me peace of mind no matter where I take it. Sony has done an excellent job blending style, durability, and top-notch sound in one speaker. If you're torn between this and a JBL, trust me—go with the Sony ULT Field 1. It’s a total winner! 🔥🎶

### ⭐⭐⭐⭐ Premium quality sound
*by N***K on 9 November 2025*

premium and balanced sound.. Not Recommended for thumpy bass lovers. It's good for mood parties and soft songs.

## Frequently Bought Together

- Sony ULT Field 1 Waterproof Portable Bluetooth Speaker, Enhanced Bass, 12h Battery, IP67 Rated Dustproof Shockproof Rustproof, Detachable Strap (SRSULT10B), Black
- Silicone Cover Case for Sony ULT Field 1 Elextronics Ultra Portable Wireless Bluetooth Speaker, Protective Stand Holder for Sony ULT Field 1 Speaker Accessories (Case only) (Black)
- Lebakort Hard Case Compatible with Sony ULT Field 1 Ultra Portable Compact Speaker (Black Case)

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*Product available on Desertcart Romania*
*Store origin: RO*
*Last updated: 2026-01-23*