--- product_id: 717710576 title: "ULT Field 3 Wireless Bluetooth Portable Waterproof Speaker, Black | 24 Hr Battery, IP67 Rated Waterproof, Dustproof, Shockproof, Rustproof, Shoulder Strap, Hands-free Calling, Enhanced Bass" brand: "sony" price: "€ 329.13" currency: EUR in_stock: true category: "Sony" url: https://www.desertcart.sk/products/717710576-ult-field-3-wireless-bluetooth-portable-waterproof-speaker-black-24 store_origin: SK region: Slovakia --- # IP67 Waterproof & Dustproof Enhanced Bass Boost 24-Hour Battery Life ULT Field 3 Wireless Bluetooth Portable Waterproof Speaker, Black | 24 Hr Battery, IP67 Rated Waterproof, Dustproof, Shockproof, Rustproof, Shoulder Strap, Hands-free Calling, Enhanced Bass **Brand:** sony **Price:** € 329.13 **Availability:** ✅ In Stock ## Summary > 🎶 Elevate Every Moment with Bass That Moves You ## Quick Answers - **What is this?** ULT Field 3 Wireless Bluetooth Portable Waterproof Speaker, Black | 24 Hr Battery, IP67 Rated Waterproof, Dustproof, Shockproof, Rustproof, Shoulder Strap, Hands-free Calling, Enhanced Bass by sony - **How much does it cost?** € 329.13 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/717710576-ult-field-3-wireless-bluetooth-portable-waterproof-speaker-black-24) ## 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 - • **Grab, Go & Groove:** Lightweight with a stowable shoulder strap for effortless portability—your soundtrack, wherever life takes you. - • **Built for Adventure:** IP67-rated waterproof, dustproof, and shockproof design means your music never stops, rain or shine. - • **Seamless Party Sync:** Connect multiple ULT FIELD 3 speakers with Party Connect and create an epic soundscape that everyone will envy. - • **All-Day Power, Anytime:** Up to 24 hours of continuous play with lightning-fast 10-minute quick charge for 2 hours of non-stop jams. - • **Ultimate Bass at Your Fingertips:** Hit the ULT button and feel the deep, immersive bass that turns any space into your personal concert. ## Overview The Sony ULT FIELD 3 is a rugged, portable Bluetooth speaker engineered for professionals on the move. Featuring an IP67 rating for waterproof, dustproof, and shockproof durability, it delivers powerful enhanced bass via a dedicated ULT button and a 2-way active speaker design. With up to 24 hours of battery life and quick charging, plus Party Connect for multi-speaker synchronization, it’s the ultimate companion for work, travel, and social gatherings. ## Description Powerful bass from a portable speaker. The ULT FIELD 3 is designed to be carried in one hand and comes with a stowable shoulder strap to make it easy to transport. It's also waterproof and dustproof, so that you can take your favorite music to the beach and beyond. ## Features - 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: With IP67 ratings, this speaker is designed to handle the toughest conditions, from beaches to hikes. - UP TO 24 HOUR BATTERY LIFE & QUICK CHARGING: Long-lasting power to keep the music going, no matter where you are. Just 10 minutes of charging provides up to 120 minutes of playtime, ensuring you’re always ready to go. - 7-BAND EQUALIZER: Customize your audio experience with the 7-band EQ, allowing you to fine-tune sound for optimal clarity, depth, and balance. - EXCEPTIONAL CALL CLARITY: Enjoy crystal-clear calls, effortless Bluetooth connectivity, and intuitive features for smooth operation. - ENHANCED BASS POWER: Experience greater power, increased sound pressure, and truly immersive bass for a full audio experience. - 2-WAY ACTIVE DESIGN: Features a dedicated woofer and tweeter for optimal audio performance across all frequencies. - GRAB AND GO DESIGN: Compact and lightweight, the ULT FIELD 3 is built for easy handling and mobility. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0DYB6KMJH | | Additional Features | Bass Boost, Built In Microphone, Dustproof, Lightweight, Portable, Shockproof, USB Port, Waterproof | | Antenna Location | For Computers, For Gaming Consoles, For Music Players, For Smartphones or Tablets | | Audio Driver Type | Dynamic Driver | | Audio Output Mode | Mono | | Battery Average Life | 24 Hours | | Battery Charge Time | 10 minutes | | Best Sellers Rank | #44 in Portable Bluetooth Speakers #818 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 | Desktop, Gaming Console, Home Theater, Karaoke Machine, Laptop, MP3 Player, Smartphone, Tablet | | Connectivity Protocol | Bluetooth | | Connectivity Technology | Bluetooth | | Control Method | Push Button | | Customer Reviews | 4.6 4.6 out of 5 stars (402) | | Enclosure Material | Plastic, Mesh fabric | | Frequency Response | 2.4 GHz | | Input Voltage | 9 Volts | | Is Waterproof | True | | Item Dimensions D x W x H | 3.1"D x 10.1"W x 4.5"H | | Item Weight | 2.69 Pounds | | Manufacturer | Sony | | Maximum Range | 30 Meters | | Model Name | ULT FIELD 3 | | Model Number | SRSULT30B.UC | | Mounting Type | Free Standing | | Number of Audio Channels | 2.0 | | Number of Batteries | 1 AA batteries required. | | Number of Items | 1 | | Power Source | Battery Powered | | Series Number | 3 | | Speaker Size | 10.09 Inches | | Speaker Type | Portable Speaker | | Specific Uses For Product | Home Theatre, Party, Travel | | Total USB 2.0 Ports | 1 | | UPC | 027242931886 | | 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:** Mono - **Brand:** Sony - **Connectivity Technology:** Bluetooth - **Frequency Response:** 2.4 GHz - **Input Voltage:** 9 Volts ## Images ![ULT Field 3 Wireless Bluetooth Portable Waterproof Speaker, Black | 24 Hr Battery, IP67 Rated Waterproof, Dustproof, Shockproof, Rustproof, Shoulder Strap, Hands-free Calling, Enhanced Bass - Image 1](https://m.media-amazon.com/images/I/717-LwBzfTL.jpg) ## Available Options This product comes in different **Color, Style** options. ## Frequently Bought Together - Sony ULT Field 3 Wireless Portable Bluetooth Speaker, IP67 Waterproof, Dustproof, Rustproof, and Shockproof with Enhanced Bass, 24 Hour Battery and Shoulder Strap (SRSULT30B), Black - Supmay Hard Carrying Case for Sony ULT Field 3 Wireless Portable Bluetooth Speaker, Wireless Portable Speaker Protection Case with Mesh Pocket for Shoulder Strap, Charging Cables, Black --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.sk/products/717710576-ult-field-3-wireless-bluetooth-portable-waterproof-speaker-black-24](https://www.desertcart.sk/products/717710576-ult-field-3-wireless-bluetooth-portable-waterproof-speaker-black-24) --- *Product available on Desertcart Slovakia* *Store origin: SK* *Last updated: 2026-07-26*