--- product_id: 731655502 title: "Sony ULT Field 3 Wireless Portable Bluetooth Speaker, IP67 Waterproof, Dustproof, Rustproof, and Shockproof with Enhanced Bass, 24 Hour Battery and Shoulder Strap (SRSULT30H), Forest Gray" brand: "sony" price: "FREE" currency: EUR in_stock: false url: https://www.desertcart.pt/products/731655502-sony-ult-field-3-wireless-portable-bluetooth-speaker-ip67-waterproof store_origin: PT region: Portugal --- # IP67 Waterproof & Dustproof Enhanced Bass Boost 24-Hour Battery Life Sony ULT Field 3 Wireless Portable Bluetooth Speaker, IP67 Waterproof, Dustproof, Rustproof, and Shockproof with Enhanced Bass, 24 Hour Battery and Shoulder Strap (SRSULT30H), Forest Gray **Brand:** sony **Price:** FREE **Availability:** ❌ Out of Stock ## Summary > 🎶 Elevate your soundscape—wherever life takes you! ## Quick Answers - **What is this?** Sony ULT Field 3 Wireless Portable Bluetooth Speaker, IP67 Waterproof, Dustproof, Rustproof, and Shockproof with Enhanced Bass, 24 Hour Battery and Shoulder Strap (SRSULT30H), Forest Gray by sony - **How much does it cost?** FREE with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/731655502-sony-ult-field-3-wireless-portable-bluetooth-speaker-ip67-waterproof) ## 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 - • **Epic Party Connect:** Wirelessly link multiple speakers for synchronized sound that turns any gathering into a legendary event. - • **ULT Button Bass Boost:** Instantly amplify your sound with a single press for deep, immersive bass that commands attention. - • **Rugged IP67 Durability:** Take your music anywhere—waterproof, dustproof, and shockproof to conquer every adventure. - • **All-Day Power & Quick Charge:** Keep the beats going with 24 hours of playback and a rapid 10-minute charge for 2 hours of nonstop music. - • **Portable with Shoulder Strap:** Designed for the on-the-go pro, the stowable strap and lightweight build make carrying effortless and stylish. ## Overview The Sony ULT Field 3 is a compact, wireless Bluetooth speaker engineered for professionals who demand powerful, customizable audio on the move. Featuring an IP67 rating for waterproof, dustproof, and shockproof durability, it delivers enhanced bass via the ULT button, up to 24 hours of battery life with quick charging, and seamless Party Connect for multi-speaker synchronization. Its lightweight design and stowable shoulder strap make it the ultimate companion for work, travel, and play. ## 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 | B0DYBNC4SG | | Age Range Description | Adult | | Antenna Location | For outdoor activities and travel | | Audio Driver Type | Dynamic Driver | | Audio Output Mode | Mono | | Battery Average Life | 24 Hours | | Battery Charge Time | 10 minutes | | Box Contents | Speaker, Strap belt, USB Type-C® Cable | | Brand Name | Sony | | Colour | Forest Gray | | Compatible Devices | MP3 Player, Smartphone | | Connectivity Protocol | Bluetooth, Party Connect | | Control Method | Touch | | Customer Reviews | 4.5 4.5 out of 5 stars (124) | | Frequency Response | 2.4 GHz | | Input Voltage | 9 Volts | | Is Waterproof | True | | Item Dimensions D x W x H | 7.9D x 25.6W x 13.3H centimetres | | Item Weight | 2.69 Pounds | | Manufacturer | Sony | | Model Name | ULT FIELD 3 | | Model Number | SRSULT30H.UC | | Mounting Type | Free Standing | | Network Connectivity Technology | Bluetooth | | Number of Audio Channels | 2.0 | | Number of Batteries | 1 9V batteries required. | | Number of Items | 1 | | Power Source | Battery Powered | | Product Features | Dustproof, Portable Speaker with Strap, Waterproof | | Speaker Size | 10.08 Inches | | Speaker Type | Portable Speaker | | Specific Uses For Product | Travel | | Total USB 2.0 Ports | 1 | | UPC | 027242931909 | | Unit Count | 1.0 count | | Warranty Type | Limited | | Water Resistance Level | Water Resistant | | Wireless Technology Type | Bluetooth | ## Product Details - **Audio output mode:** Mono - **Brand:** Sony - **Connectivity technology:** Bluetooth - **Frequency response:** 2.4 GHz - **Input voltage:** 9 Volts - **Model name:** ULT FIELD 3 - **Mounting type:** Free Standing - **Recommended uses for product:** For outdoor activities and travel - **Speaker type:** Portable Speaker - **Special feature:** Dustproof, Portable Speaker with Strap, Waterproof ## Images ![Sony ULT Field 3 Wireless Portable Bluetooth Speaker, IP67 Waterproof, Dustproof, Rustproof, and Shockproof with Enhanced Bass, 24 Hour Battery and Shoulder Strap (SRSULT30H), Forest Gray - Image 1](https://m.media-amazon.com/images/I/81ONMqT6kDL.jpg) ## 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 (SRSULT30H), Forest Gray - Sony ULT Field 1 Waterproof Portable Bluetooth Speaker, Enhanced Bass, 12h Battery, IP67 Rated Dustproof Shockproof Rustproof, Detachable Strap (SRSULT10B), Black - Sony ULT Field 7 Wireless Bluetooth Party Speaker, IP67 Waterproof, Powerful Bass, 30h Battery, Karaoke, Comfortable Handle, and Colorful Lights (SRSULT70), 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.pt/products/731655502-sony-ult-field-3-wireless-portable-bluetooth-speaker-ip67-waterproof](https://www.desertcart.pt/products/731655502-sony-ult-field-3-wireless-portable-bluetooth-speaker-ip67-waterproof) --- *Product available on Desertcart Portugal* *Store origin: PT* *Last updated: 2026-10-11*