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Item #:
219957963
Sony ULT Field 5 Wireless Bluetooth Portable Waterproof Speaker, Black | 25 Hr Battery, IP67 Rated Waterproof, Dustproof, Rustproof, Included
Item #:
219957963
LKR 81365
Price Details
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Experience superior sound with powerful boosted audio, deep bass, and vibrant 360° Party Lights.
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What Stands Out
Waterproof Design
The IP67 rating ensures this speaker is completely waterproof, dustproof, and shockproof, making it perfect for outdoor adventures or poolside parties without the worry of water damage.
Enhanced Bass
Experience deep, rich sound with enhanced bass technology, delivering high-quality audio that elevates your listening experience, whether at home or on the go.
Long Battery Life
With up to 12 hours of battery life, this portable speaker allows for non-stop music playback throughout the day, ensuring your favorite tunes accompany you wherever you venture.
Product Details
| Audio Output Mode | Stereo |
| Mounting Type | Free standing |
| Enclosure Material | Plastic, Mesh fabric |
| Speaker Type | Portable Speaker |
| Additional Features | Bass Boost, Built In Microphone, Dustproof, LED Light, Lightweight, Portable, USB Port, Waterproof |
| Antenna Location | For Computers, For Gaming Consoles, For Music Players, For Smartphones or Tablets, For Televisions |
| Color | Black |
| Is Waterproof | True |
| Maximum Range | 29.98 meters |
| Control Method | Touch |
| Speaker Size | 12.6 inches (32 cm) |
| Water Resistance Level | Water Resistant |
| EU Spare Part Availability Duration | 7 tyears |
| Bluetooth Range | 30 meters |
| Specific Uses For Product | Home Theatre, Party, Travel |
| Battery Average Life | 25 hours |
| Total USB 2.0 Ports | 1 |
| Unit Count | 1 Count |
| Item Dimensions D x W x H | 5"D x 12.6"W x 5.7"H (12.7 x 32 x 14.5 cm) |
| Item Weight | 7.3 pounds (3.31 kg) |
| Compatible Devices | Desktop, Gaming Console, Karaoke Machine, Laptop, MP3 Player, Projector, Smartphone, Streaming Device, Tablet, Television |
| Battery Charge Time | 10 minutes |
| Brand | Sony |
| Model Number | SRSULT50B.UC |
| Model Name | ULT FIELD 5 |
| Built-In Media | Speaker, Strap belt, USB Type-Cu00ae Cable |
| Number of Items | 1 |
| Series Number | 5 |
| UPC | 027242931947 |
| Manufacturer | Sony |
| Input Voltage | 9 volts |
| Frequency Response | 2.4 GHz |
| Number of Audio Channels | 2 |
| Connectivity Technology | Bluetooth |
| Wireless Technology | Bluetooth |
| Connectivity Protocol | Bluetooth |
| Power Source | Battery Powered |
| Number of Batteries | 1 9V batteries required. |
| Audio Driver Type | Dynamic Driver |
| Audio Driver Size | 46 millimeters |
Dangerous Goods
To avoid the delay in customs clearance process for Dangerous Goods, the shipment shall be opened at our warehouse facility to check the severity of hazardous components. Please see the list of Dangerous goods here.
Who Should Buy?
-
Outdoor Enthusiasts
Perfect for hikers or campers looking for a durable speaker that withstands harsh weather conditions.
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Party Goers
Ideal for social gatherings, offering enhanced bass and long battery life to keep the music playing.
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Travelers
Lightweight and portable design with a detachable strap makes it convenient for on-the-go music enjoyment.
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Audiophiles
May not meet high audio quality demands of users seeking superior sound fidelity from speakers.
Product Description
Sony ULT Field 5 Wireless Bluetooth Portable Waterproof Speaker, Black | 25 Hr Battery, IP67 Rated Waterproof, Dustproof, Rustproof, Included Shoulder Strap, 360 Party Light, 2 Enhanced Bass Modes
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Customer Questions & Answers
-
Question:
What are the key features of the Sony ULT Field 5 wireless speaker?
Answer: The Sony ULT Field 5 boasts a robust set of features, including IP67 waterproof, dustproof, and rustproof capabilities, making it ideal for outdoor use. Enhanced bass technology ensures a rich audio experience, while the impressive 25-hour battery life allows for extended listening sessions. The 360° party sound design fills any space with immersive audio, perfect for gatherings or relaxing by the pool. -
Question:
How does the IP67 rating benefit outdoor use?
Answer: The IP67 rating ensures the Sony ULT Field 5 is fully protected against dust ingress and can endure submersion in water up to 1 meter for 30 minutes. This resilience means you can confidently use the speaker at the beach, by the pool, or during camping trips without worrying about damage from water or dust. It's designed for adventure seekers looking to bring their music anywhere. -
Question:
Can I connect multiple devices to the speaker?
Answer: Yes, the Sony ULT Field 5 allows for easy pairing with multiple devices via Bluetooth. This feature enables you to switch between devices seamlessly, so whether you’re using it with your smartphone, tablet, or laptop, you can quickly play your favorite tunes. This versatility is perfect for parties or when sharing music with friends and family. -
Question:
What is the maximum battery life of the Sony ULT Field 5?
Answer: The Sony ULT Field 5 offers an impressive 25-hour battery life on a single charge. This extensive runtime ensures that you can enjoy uninterrupted music throughout the day and night, making it great for long outings, beach parties, or backyard barbecues. You can trust that your speaker won’t quit on you when the fun is just getting started. -
Question:
What audio quality can I expect from this speaker?
Answer: You can expect superior audio quality from the Sony ULT Field 5, with enhanced bass that delivers depth and clarity to your favorite tracks. The 360° sound design distributes audio evenly in all directions, so whether you’re sitting in front of it or to the side, you’ll enjoy a rich listening experience. This makes it ideal for gatherings where everyone can appreciate the sound. -
Question:
Is the Sony ULT Field 5 compatible with voice assistants?
Answer: Yes, the Sony ULT Field 5 is compatible with voice assistants, allowing you to control your music hands-free. This feature adds convenience when you’re busy or on the go, making it easy to skip tracks, change volumes, or ask for song recommendations. Such integration enhances your overall listening experience and makes it even more user-friendly. -
Question:
How do I connect my speaker to my devices?
Answer: Connecting the Sony ULT Field 5 to your devices is straightforward; simply enable Bluetooth on your smartphone or tablet, then power on the speaker. It will quickly enter pairing mode, and you’ll see it listed in the available devices. Once selected, it will securely connect, letting you start playing your favorite music right away. This hassle-free setup is ideal for anyone seeking a quick audio solution. -
Question:
Can the speaker be used while charging?
Answer: No, the Sony ULT Field 5 cannot be used while charging. It is designed for portable use, ensuring you enjoy music on the go. However, with its long-lasting 25-hour battery, you can listen to your favorite tracks for an extended period before needing to recharge, providing convenience for outdoor activities or travel. -
Question:
What type of music is best suited for this speaker?
Answer: The Sony ULT Field 5 is versatile and can handle various genres, but it excels particularly with bass-heavy music such as EDM, hip-hop, and pop. Enhanced bass technology fills the sound with depth, making bass lines resonate beautifully. Whether you’re hosting a party or enjoying a solo listening session, this speaker will enhance your music experience. -
Question:
Where can I buy the Sony ULT Field 5 in Sri Lanka?
Answer: You can purchase the Sony ULT Field 5 wireless portable Bluetooth speaker at Ubuy. Ubuy offers a convenient platform where you can find this high-quality speaker along with various other products, ensuring a smooth shopping experience. Their customer support and user-friendly interface make it easy to navigate your purchasing options.
Sony Portable Bluetooth Speakers SRSULT50B.UC Editorial Review
The Sony ULT Field 1 Waterproof Portable Bluetooth Speaker has garnered a positive reception among customers, who commend its sound quality, portability, and user-friendly features. One user noted its effectiveness at simulating guitar vibrations, highlighting its ability to enhance the maturity of wood for instruments. This speaker strikes a balance in its price range, being an affordable alternative to more costly models without sacrificing performance. The ULT Field 1 is praised for its deep and vibrant sound, with a robust battery life that lasts up to 12 hours. Gift-givers have also reported success when presenting the speaker as a present, appealing particularly to younger audiences who appreciate its stylish design and compactness. Features like the ULT bass boost button and dedicated sound control options offer a customized listening experience, allowing users to switch between deep bass for lively gatherings or clearer sound for calmer settings. The easy connectivity and additional functions—such as a physical pause button and voice answering capability—increase the overall usability and satisfaction. Various comparisons with competing products, such as JBL's models, reveal that while the sound quality positions the Field 1 between the JBL Flip 6 and Charge 5, it offers enough uniqueness in design and function to stand out. Customers have also indicated their satisfaction with the physical features, including an accessory strap for portability and lights accompanying buttons for visibility at night. Despite minor critiques regarding its fit in car cup holders, customer experiences demonstrate that the speaker remains highly regarded for its performance, appeal, and ease of use, making it a commendable choice in the crowded portable Bluetooth speaker market. **
Customer Reviews & Ratings
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Pros
- Excellent sound quality with deep, vibrant tones
- Affordable compared to higher-end models
- Long battery life (12 hours)
- User-friendly features, like easy connectivity and physical controls
- Suitable for personalized listening experiences (bass boost feature)
- Portable design with a detachable strap
Cons
- Slightly larger than some competitive models
Platform Trust & Buyer Confidence
MA
Mohammad
Verified buyer
“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”
23 July 2026 · via Trustpilot
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Chitra
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“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”
22-Jul-26 · via Trustpilot
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kund
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“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”
23-Jul-26 · via Trustpilot
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“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”
22 July 2026 · via Trustpilot
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SAO JOHN
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“Ubuy is a great online platform to buy stuff. Reliable, fast delivery time and great value for money. I've been using Ubuy online shopping platform for three years now and will continue to do so.”
23 July 2026 · via Trustpilot
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Top selling Sony Waterproof Speaker in Sri Lanka
Last Updated on August 6, 2026
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Important information
- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
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LKR 81365
Order now and get it around Sunday, August 16
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
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Features & Benefits
- Superior sound quality with powerful boosted audio.
- Deep bass and vibrant 360° Party Lights for an immersive experience.
- Highly portable with an easy-to-carry shoulder strap.
- Durable with IP67 waterproof and dustproof rating.
- Up to 25 hours of battery life with quick charging for on-the-go play.
- Customizable audio with a 10-band equalizer for optimal sound quality.
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