---
product_id: 620684319
title: "ULT Field 1 Waterproof Portable Bluetooth Speaker, Enhanced Bass, 12h Battery, IP67 Rated Dustproof Shockproof Rustproof, Detachable Strap (SRSULT10B), Black"
brand: "sony"
price: "1050.81 DT"
currency: TND
in_stock: true
category: "Sony"
url: https://www.desertcart.tn/products/620684319-ult-field-1-waterproof-portable-bluetooth-speaker-enhanced-bass-12h
store_origin: TN
region: Tunisia
---

# IP67 Waterproof & Dustproof ULT Bass Boost for deep sound 12h Battery Life ULT Field 1 Waterproof Portable Bluetooth Speaker, Enhanced Bass, 12h Battery, IP67 Rated Dustproof Shockproof Rustproof, Detachable Strap (SRSULT10B), Black

**Brand:** sony
**Price:** 1050.81 DT
**Availability:** ✅ In Stock

## Summary

> 🎶 Elevate your sound, wherever life takes you!

## Quick Answers

- **What is this?** ULT Field 1 Waterproof Portable Bluetooth Speaker, Enhanced Bass, 12h Battery, IP67 Rated Dustproof Shockproof Rustproof, Detachable Strap (SRSULT10B), Black by sony
- **How much does it cost?** 1050.81 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/620684319-ult-field-1-waterproof-portable-bluetooth-speaker-enhanced-bass-12h)

## 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 Music Freedom:** Up to 12 hours of uninterrupted playback to keep your vibe going from dawn till dusk.
- • **Rugged IP67 Durability:** Waterproof, dustproof, rustproof, and shockproof—built to survive your wildest adventures.
- • **Immersive Surround Sound:** Advanced DSP technology fills any space with rich, concert-quality audio.
- • **Powerful ULT Bass Button:** Unleash deep, resonant bass that transforms every track into an immersive experience.
- • **Compact & Versatile Design:** Detachable multi-way strap lets you hang, carry, or secure your speaker anywhere, anytime.

## Overview

The Sony ULT Field 1 is a compact, ultra-portable Bluetooth speaker featuring a unique ULT bass boost button for enhanced low-end sound. Rated IP67, it’s waterproof, dustproof, rustproof, and shockproof, making it perfect for outdoor and active lifestyles. With up to 12 hours of battery life and advanced DSP surround sound, it delivers powerful, immersive audio on the go. Its detachable strap adds versatile carrying options, while a built-in mic with echo cancellation supports clear calls.

## Description

Portable bluetooth speakers like the Sony ULT Field 1 Wireless Ultra Portable Bluetooth Compact Speaker immerse you in a world of deep, rich sound. This small bluetooth speaker sets itself apart with its unique ULT button that boosts your bass, making it a must-have for music enthusiasts. Imagine having a shower speaker bluetooth waterproof, tailored for your active lifestyle, and perfect for your travels. This waterproof speaker stands out with its IP67 rating, making it rustproof, dustproof, and shockproof, built to endure all your adventures. Outdoor speakers like the Sony ULT Field 1 let you say goodbye to battery anxiety with its impressive 12-hour battery life. This wireless speaker allows you to enjoy your music for extended periods without the need for constant recharging, ideal for long days out or unwinding at home. Bluetooth speakers like this one can transform any space into a concert hall with its sound diffusion processor. These portable bluetooth speakers use advanced DSP technology to create an impressive surround sound experience, ensuring your music always sounds its best. Express your style with this small bluetooth speaker, available in four color options: Black, Off White, Forest Gray, and Orange. As a shower speaker bluetooth waterproof, it allows you to add an extra speaker for stereo sound and features a built-in microphone with echo canceling technology for clear calls.

## Features

- BASS-BOOSTING: Portable bluetooth speakers like the Sony ULT Field 1 Wireless Ultra Portable Bluetooth Compact Speaker, allow you to unleash the power of deep, resonant bass with the ULT button. This small bluetooth speaker brings your music to life with its bass-boosting capabilities, making it a unique feature for music enthusiasts.
- WATERPROOF: The Sony ULT Field 1 speaker doubles as a shower speaker bluetooth waterproof, allowing you to carry your music with you effortlessly, thanks to its compact design and detachable multi-way strap. As a waterproof speaker, it offers flexibility in how you use it - hang it, hold it, or secure it as per your convenience, making it ideal for outdoor activities, travel, or simply moving around the house.
- DURABLE: Outdoor speakers like the Sony ULT Field 1 speaker, are known for their durability, boasting an IP67 rating. This wireless speaker is waterproof, rustproof, dustproof, and shockproof, making it a reliable choice for outdoor use, without worrying about damage from the elements.
- LONG-LASTING: Bluetooth speakers like the Sony ULT Field 1 speaker, allow you to listen to your favorite tunes for extended periods with its long battery life. As one of the best portable bluetooth speakers, it offers up to 12 hours of uninterrupted music, ensuring a continuous supply of music, whether you're hosting a party, working out, or simply relaxing at home.
- SURROUND SOUND: Experience a concert-like atmosphere in your own space with the Sony ULT Field 1 speaker's impressive surround sound. The sound diffusion processor fills up any space with sound through its DSP technology, creating a rich and immersive audio experience, particularly beneficial for those who appreciate high-quality sound.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CXL4FQBK |
| Additional Features | ULT mode for more bass, compact design with detachable strap, up to 12 hours of battery, IP67 water, rust, dust, and shock proof, built-in micrt |
| Antenna Location | For Computers, For Music Players, For Smartphones or Tablets |
| Audio Driver Type | Dynamic Driver |
| Audio Output Mode | Mono |
| Battery Average Life | 12 Hours |
| Battery Capacity | 2900 Milliamp Hours |
| Best Sellers Rank | #5,521 in Electronics ( See Top 100 in Electronics ) #97 in Portable Bluetooth Speakers |
| Bluetooth Range | 10 Meters |
| Brand | Sony |
| Built-In Media | Speaker, Strap belt, USB Type-C Cable (A to C) |
| Color | Black |
| Compatible Devices | Desktop, Gaming Console, Laptop, MP3 Player, Projector, Smartphone, Tablet |
| Connectivity Protocol | Bluetooth |
| Connectivity Technology | Bluetooth |
| Control Method | App |
| Controller Type | wireless Bluetooth |
| Customer Package Type | Standard Packaging |
| Customer Reviews | 4.7 4.7 out of 5 stars (2,671) |
| Enclosure Material | Silicone or Hard Plastic |
| Frequency Response | 2.4 GHz |
| Impedance | 4 Ohms |
| Input Voltage | 5 Volts |
| Is Waterproof | True |
| Item Dimensions D x W x H | 3"D x 8.1"W x 3.1"H |
| Item Weight | 1.4 Pounds |
| MP3 player | No |
| Manufacturer | Sony |
| Maximum Range | 30 Meters |
| Model Name | ULT FIELD 1 |
| Model Number | SRSULT10B.UC |
| Mounting Type | Floor Standing |
| Number of Audio Channels | 1.0 |
| Number of Batteries | 1 A batteries required. |
| Number of Items | 1 |
| Power Source | Battery Powered |
| Speaker Size | 16 Millimeters |
| Speaker Type | Portable Speaker |
| Specific Uses For Product | Party, Travel, poolside, park, gym, camping trips, home, outdoor activities |
| Subwoofer Connectivity Technology | Wireless |
| Total USB 2.0 Ports | 1 |
| Tweeter Diameter | 0.6 Inches |
| UPC | 027242928923 |
| Unit Count | 1.0 Count |
| Warranty Description | 1 year |
| Warranty Type | Limited |
| Water Resistance Level | Waterproof |
| Wireless Technology | Bluetooth |
| Woofer Diameter | 1.7 Inches |

## Product Details

- **Audio Output Mode:** Mono
- **Brand:** Sony
- **Connectivity Technology:** Bluetooth
- **Frequency Response:** 2.4 GHz
- **Input Voltage:** 5 Volts

## Images

![ULT Field 1 Waterproof Portable Bluetooth Speaker, Enhanced Bass, 12h Battery, IP67 Rated Dustproof Shockproof Rustproof, Detachable Strap (SRSULT10B), Black - Image 1](https://m.media-amazon.com/images/I/51AJn-SljIL.jpg)

## Available Options

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

## 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 Tunisia*
*Store origin: TN*
*Last updated: 2026-07-28*