--- product_id: 717710576 title: "Sony ULT Field 3 Wireless Bluetooth Portable Waterproof Speaker, Black" brand: "sony" price: "R$3631" currency: BRL in_stock: true category: "Sony" url: https://www.desertcart.com.br/products/717710576-sony-ult-field-3-wireless-bluetooth-portable-waterproof-speaker-black store_origin: BR region: Brazil --- # IP67 waterproof & dustproof 48W max output power 24-hour battery life + quick charge Sony ULT Field 3 Wireless Bluetooth Portable Waterproof Speaker, Black **Brand:** sony **Price:** R$3631 **Availability:** โœ… In Stock ## Summary > ๐ŸŽ‰ Take your soundtrack anywhere โ€” bass, battery, and badassery in one sleek package! ## Quick Answers - **What is this?** Sony ULT Field 3 Wireless Bluetooth Portable Waterproof Speaker, Black by sony - **How much does it cost?** R$3631 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.br](https://www.desertcart.com.br/products/717710576-sony-ult-field-3-wireless-bluetooth-portable-waterproof-speaker-black) ## 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 - โ€ข **All-Terrain Ready:** IP67-rated waterproof, dustproof, and shockproof for unstoppable adventures. - โ€ข **Party Connect Power:** Link multiple speakers for a synchronized sound takeover wherever you go. - โ€ข **Ultimate Bass Boost:** Hit the ULT button and feel the bass drop deeper than ever. - โ€ข **Marathon Battery Life:** Keep the vibe alive with up to 24 hours of playtime and rapid 10-minute quick charge. - โ€ข **Tailored Sound Experience:** 7-band equalizer and 2-way active design deliver crystal-clear, immersive audio. ## Overview The Sony ULT Field 3 is a portable Bluetooth speaker engineered for professionals on the move. With a powerful 48W output, IP67 waterproof and dustproof rating, and an impressive 24-hour battery life with quick charging, itโ€™s designed to deliver premium sound quality and durability. Features like the ULT bass boost button, 7-band equalizer, and Party Connect make it perfect for both solo listening and epic group experiences, all wrapped in a compact, lightweight design with a convenient shoulder strap. ## 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 youโ€™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. (10.1" W 4.5" H ร— 3.1" D) ## 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 Charge Time | 10 minutes | | Best Sellers Rank | #389 in Portable Bluetooth Speakers #3,706 in MP3 & MP4 Player Accessories | | Bluetooth Range | 30 meters | | Brand | Sony | | Built-In Media | Speaker, Strap belt, USB Type-Cยฎ 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 | 4.5 out of 5 stars 422 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 | 3.1"D x 10.1"W x 4.5"H | | Item Weight | 2.7 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 | | Number of Batteries | 1 AA batteries required. | | Number of Items | 1 | | Power Source | Battery Powered | | Series Number | 3 | | Speaker Maximum Output Power | 48 watts | | 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 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 - **Speaker Maximum Output Power:** 48 watts ## Images ![Sony ULT Field 3 Wireless Bluetooth Portable Waterproof Speaker, Black - Image 1](https://m.media-amazon.com/images/I/717-LwBzfTL.jpg) ![Sony ULT Field 3 Wireless Bluetooth Portable Waterproof Speaker, Black - Image 2](https://m.media-amazon.com/images/I/51uwm0HMYPL.jpg) ![Sony ULT Field 3 Wireless Bluetooth Portable Waterproof Speaker, Black - Image 3](https://m.media-amazon.com/images/I/61aylPHGFVL.jpg) ![Sony ULT Field 3 Wireless Bluetooth Portable Waterproof Speaker, Black - Image 4](https://m.media-amazon.com/images/I/81+1QgtX69L.jpg) ![Sony ULT Field 3 Wireless Bluetooth Portable Waterproof Speaker, Black - Image 5](https://m.media-amazon.com/images/I/717IeqHGiqL.jpg) ## Available Options This product comes in different **Color** 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? - ๐Ÿ›’ **Trusted by 1.3+ Million Shoppers** โ€” Serving international shoppers since 2016 - ๐ŸŒ **Shop Globally** โ€” Access 737+ million products across 21 categories - ๐Ÿ’ฐ **No Hidden Fees** โ€” All customs, duties, and taxes included in the price - ๐Ÿ”„ **15-Day Free Returns** โ€” Hassle-free returns (30 days for PRO members) - ๐Ÿ”’ **Secure Payments** โ€” Trusted payment options with buyer protection - โญ **TrustPilot Rated 4.5/5** โ€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.com.br/products/717710576-sony-ult-field-3-wireless-bluetooth-portable-waterproof-speaker-black](https://www.desertcart.com.br/products/717710576-sony-ult-field-3-wireless-bluetooth-portable-waterproof-speaker-black) --- *Product available on Desertcart Brazil* *Store origin: BR* *Last updated: 2026-10-23*