---
product_id: 717467767
title: "ULT Field 5 Wireless Portable Bluetooth Speaker, IP67 Waterproof, Dustproof, and Rustproof with Enhanced Bass, 25 Hour Battery, 360° Party Light, and Shoulder Strap (SRSULT50B), Black"
brand: "sony"
price: "20792772₫"
currency: VND
in_stock: true
category: "Sony"
url: https://www.desertcart.vn/products/717467767-ult-field-5-wireless-portable-bluetooth-speaker-ip67-waterproof-dustproof
store_origin: VN
region: Vietnam
---

# IP67 waterproof & dustproof ruggedness ULT Button bass boost & 2-way active sound 25H battery life + 10-min quick charge ULT Field 5 Wireless Portable Bluetooth Speaker, IP67 Waterproof, Dustproof, and Rustproof with Enhanced Bass, 25 Hour Battery, 360° Party Light, and Shoulder Strap (SRSULT50B), Black

**Brand:** sony
**Price:** 20792772₫
**Availability:** ✅ In Stock

## Summary

> 🎉 Turn heads, drop beats, and own every moment with ULT Field 5.

## Quick Answers

- **What is this?** ULT Field 5 Wireless Portable Bluetooth Speaker, IP67 Waterproof, Dustproof, and Rustproof with Enhanced Bass, 25 Hour Battery, 360° Party Light, and Shoulder Strap (SRSULT50B), Black by sony
- **How much does it cost?** 20792772₫ with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/717467767-ult-field-5-wireless-portable-bluetooth-speaker-ip67-waterproof-dustproof)

## 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

- • **Bass That Moves You:** ULT Button unleashes deep, rich bass with enhanced power and sound pressure for a premium audio experience.
- • **360° Vibe Amplifier:** Dynamic party lights sync with your beats, creating an immersive atmosphere wherever you go.
- • **Carry Your Soundtrack:** Ergonomic shoulder strap ensures effortless portability—take your music from rooftop to trail with style.
- • **Built to Brave the Elements:** IP67-rated waterproof, dustproof, and rustproof design means your party never stops, rain or shine.
- • **Endless Playtime, Zero Downtime:** Up to 25 hours of immersive music with rapid 10-minute quick charge for instant power boosts.

## Overview

The Sony ULT Field 5 is a rugged, portable Bluetooth speaker featuring IP67 waterproof and dustproof protection, a powerful 2-way active sound system with bass boost, and up to 25 hours of battery life with quick charging. Its 360° party lights and shoulder strap make it the ultimate companion for on-the-go music lovers seeking premium sound and style.

## Description

Buy 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 (SRSULT50B), Black: Portable Bluetooth Speakers - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

## Features

- BEST MIDRANGE BLUETOOTH SPEAKER: CNET Best of 2025. If you don’t take our word for it, trust the experts.
- ULT BUTTON: Press to boost the bass for a deeper, richer sound.
- SHOULDER STRAP: Designed for easy portability, making it simple to carry your speaker wherever you go.
- PARTY CONNECT BUTTON: Link multiple speakers together to create an immersive sound experience across larger areas.
- IP67 WATERPROOF AND DUSTPROOF: Built to withstand harsh conditions with rugged durability for ultimate protection.
- UP TO 25 HOURS OF BATTERY LIFE WITH QUICK CHARGING: Enjoy long-lasting playtime with a battery that can keep up with your music sessions. A 10-minute charge gives you up to 2 hrs of playtime, perfect for when you're in a rush.
- 10-BAND EQUALIZER: Customize your audio experience with the 10-band EQ, allowing you to fine-tune sound for optimal clarity, depth, and balance.
- AMBIENT LIGHTING: The light perfectly matches the vibe of your music, enhancing the atmosphere with vibrant colors.
- ENHANCED POWER & SOUND PRESSURE: Delivers powerful, immersive bass and sound pressure for a premium audio experience.
- 2-WAY ACTIVE DESIGN: Features a dedicated woofer and tweeter for high-quality sound across all frequencies.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0DY9X655Q |
| Additional Features | Bass Boost, Built In Microphone, Dustproof, LED Light, Lightweight, Portable, USB Port, Waterproof |
| Antenna Location | For Music Players, For Smartphones or Tablets |
| Audio Driver Type | Dynamic Driver |
| Audio Output Mode | Stereo |
| Battery Average Life | 25 Hours |
| Battery Charge Time | 10 minutes |
| Best Sellers Rank | #75 in Portable Bluetooth Speakers #1,614 in MP3 & MP4 Player Accessories |
| Bluetooth Range | 30 Meters |
| Brand | Sony |
| Built-In Media | Speaker, Strap belt, USB Type-C® Cable |
| Color | Black |
| Compatible Devices | MP3 Player, Smartphone |
| Connectivity Protocol | Bluetooth |
| Connectivity Technology | Bluetooth |
| Control Method | Touch |
| Customer Reviews | 4.6 out of 5 stars 2,893 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 | 5"D x 12.6"W x 5.7"H |
| Item Weight | 7.3 Pounds |
| Manufacturer | Sony |
| Maximum Range | 5 Meters |
| Model Name | ULT FIELD 5 |
| Model Number | SRSULT50B.UC |
| Mounting Type | Free standing |
| Number of Audio Channels | 2.0 |
| Number of Batteries | 1 9V batteries required. |
| Number of Items | 1 |
| Power Source | Battery Powered |
| Speaker Size | 46 Millimeters |
| Speaker Type | Portable Speaker |
| Specific Uses For Product | Party, Travel |
| Total USB 2.0 Ports | 1 |
| UPC | 027242931947 |
| Unit Count | 1.0 Count |
| Warranty Description | 1 year |
| Warranty Type | Limited |
| Water Resistance Level | Water Resistant |
| Wireless Technology | Bluetooth |

## Product Details

- **Audio Output Mode:** Stereo
- **Brand:** Sony
- **Connectivity Technology:** Bluetooth
- **Frequency Response:** 2.4 GHz
- **Input Voltage:** 9 Volts

## Images

![ULT Field 5 Wireless Portable Bluetooth Speaker, IP67 Waterproof, Dustproof, and Rustproof with Enhanced Bass, 25 Hour Battery, 360° Party Light, and Shoulder Strap (SRSULT50B), Black - Image 1](https://m.media-amazon.com/images/I/81cZlmUqq1L.jpg)

## Available Options

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

## Frequently Bought Together

- 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 (SRSULT50B), Black
- Sony ULT Field 1 Waterproof Portable Bluetooth Speaker, Enhanced Bass, 12h Battery, IP67 Rated Dustproof Shockproof Rustproof, Detachable Strap (SRSULT10B), Black

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**Shop now:** [https://www.desertcart.vn/products/717467767-ult-field-5-wireless-portable-bluetooth-speaker-ip67-waterproof-dustproof](https://www.desertcart.vn/products/717467767-ult-field-5-wireless-portable-bluetooth-speaker-ip67-waterproof-dustproof)

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*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-05-16*