Sony ULT Field 3 Portable Bluetooth Speaker – Waterproof & 24hr Battery

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Sony ULT Field 3 Portable Bluetooth Speaker – Waterproof & 24hr Battery

Original price was: $209.99.Current price is: $178.00.

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 atmosphere. WATERPROOF, DUSTPROOF, and SHOCKPROFF:

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Last updated on May 8, 2026 3:01 PM

Sony ULT Field 3 Wireless Portable Bluetooth Speaker

Unleash your sound experience anywhere with the Sony ULT Field 3! This premium wireless speaker combines robust features with exceptional quality, making it the perfect companion for all your adventures.

Key Features:

  • ULT Button for Enhanced Bass: Boost your tracks with enhanced sound depth, perfect for music lovers!
  • Shoulder Strap Included: Effortless portability with a stowable shoulder strap—take your music on the go!
  • Party Connect: Link multiple speakers for a synchronized sound experience that lights up any gathering.
  • IP67 Waterproof and Dustproof: Built to withstand the toughest environments—beaches, hikes, and beyond!
  • Up to 24-Hour Battery Life: Keep the music going everywhere; quick-charging gives you 120 minutes of playtime with just 10 minutes of charging!
  • 7-Band Equalizer: Tailor your audio experience to perfection with customizable settings for optimal clarity and balance.
  • Exceptional Call Clarity: Crystal-clear hands-free calls and seamless Bluetooth connectivity for easy operation.
  • Enhanced Bass Power: Experience immersive sound with increased sound pressure for a full audio experience.
  • 2-Way Active Design: Dedicated woofer and tweeter deliver optimal audio performance across all frequencies.
  • Grab and Go Design: Compact and lightweight at just 2.69 lbs—ideal for every travel adventure!

Specifications:

  • Color: Forest Gray
  • Speaker Size: 10.08 Inches
  • Weight: 2.69 Pounds
  • Battery Life: Average of 24 hours
  • Water Resistance Level: IP67
  • Bluetooth Range: Up to 10 Meters
  • Item Dimensions: 3.1" D x 10.1" W x 4.5" H
  • Warranty: 1 year limited warranty

Ideal For:

  • Travel: Compact design makes it a perfect travel companion.
  • Parties: Create an epic atmosphere with powerful sound and party connect features.

Take your music anywhere with the Sony ULT Field 3 Wireless Bluetooth Speaker—wherever you go, let the beat follow!

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Audio Output Mode

Mono

Mounting Type

Free Standing

Enclosure Material

Plastic, Mesh fabric

Speaker Type

Portable Speaker

Additional Features

Bass Boost, Built In Microphone, Dustproof, Lightweight, Portable, Shockproof, USB Port, Waterproof

Antenna Location

For Music Players, For Smartphones or Tablets

Color

Forest Gray

Is Waterproof

True

Warranty Type

Limited

Control Method

App, Push Button

Speaker Size (Inches)

10.08

Water Resistance Level

Water Resistant

Bluetooth Range (Meters)

10

Specific Uses For Product

Party, Travel

Battery Average Life (Hours)

24

Total USB 2.0 Ports

1

Unit Count (Count)

1.0

Item Dimensions D x W x H

3.1"D x 10.1"W x 4.5"H

Item Weight (Pounds)

2.69

Compatible Devices

MP3 Player, Smartphone

Battery Charge Time (minutes)

10

Audio Driver Type

Dynamic Driver

Brand

Sony

Model Number

SRSULT30H.UC

Model Name

ULT FIELD 3

Built-In Media

Speaker, Strap belt, USB Type-C® Cable

Warranty Description (year)

1

Number of Items

1

UPC

027242931909

Manufacturer

Sony

ASIN

B0DYBNC4SG

Input Voltage (Volts)

9

Frequency Response (GHz)

2.4

Number of Audio Channels

1.0

Connectivity Technology

Bluetooth

Wireless Technology

Bluetooth

Connectivity Protocol

Bluetooth

Power Source

Battery Powered

Number of Batteries

1 9V batteries required

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