January 28, 2026
Charlotte was amazing she helped us…
Charlotte was amazing she helped us sort out swag items for an event pretty last minute. Super satisfied with the service ... Read more
Bluetooth® Speakers Unison Quick QuoteQuote
Our Unison Bluetooth® Speaker offers a spacious branding area to print your logo, website address and slogan onto. Compatible with all Bluetooth® enabled devices, the Unison is a light and portable Speaker that your Customers and Clients will use for many years.
9 Days Lead Time. We assemble, customise and deliver your order all within this time!
9 Working Days Lead Time for orders up to 2,000 units. For larger orders, a little longer - contact your Account Manager or refer to your Quote.
Available from just 10 units
Whether you're after a small or large quantity, our friendly Account Managers will give you the best service they can. Enquire to get prices, virtual proofs with your logo and dummy samples. No obligation to order.
00 hours
00 minutes
00 seconds
remaining to order for delivery on Monday, February 16, 2026
October 13, 2025
Fast and efficient service.
even when an error took place on our end, the response was good.
May 2, 2024
The services received from James was excellent, very easy to deal with. Communication was very good via phone and emails, James came back with answers to questions very quickly, proofs of products provided quickly. Able to provide alternatives if our request couldn't be met.
I will certainly be using his services again.
March 5, 2024
Great and easy experience
The Sales Manager that we worked with. Ellie made everything so smooth and had a great personality.
October 19, 2022
Super Responsive Team!
I had a great experience working with Ellie on the Flashbay Team. She was super responsive and helped walk me through everything, even when we had to make some last-minute changes.
They have quality products that I have seen so far and we plan to use them again in the future
Colours
White
Branding Options and Print Area
Branding Area designated by
Area Top: 140mm X 13mm
Area Front: 140mm X 47mm
Area Top: 140mm X 13mm
Area Front: 140mm X 47mm
Photo Printing
This product can be branded in full color. Logo Artwork should be high resolution and 300DPI. You can upload files as .png, jpeg or .gif formats. Low resolution image files lifted from websites will not give good results. Our prices always include printing in full color on all the print areas shown on the product description.
Gallery - Promotional Speakers, Unison
Features
- Power Bank feature for charging smartphones and tablets
- Impressive stereo sound quality
- Wireless sound with Bluetooth®
- Up to 10 hours of playback
- Easy pairing to iPhone™, iPad™, Android & Windows mobile devices
- Mic for hands free calling and answering
How they come
Your Speaker
USB-A to USB-C Cable
User Manual
Kraft Card Box
Services
Bluetooth® Name
The Bluetooth® name is what the user sees on their smartphone or tablet device when pairing to their Audio product. We can customise this name to your brand name, giving your organisation further exposure. If you don't want this service, the default 'Promo Audio' name will be allocated to the product.Accessories
Gift Case Long
The Gift Case Long is an excellent accessory that protects and stores the Promotional Product when it's not in use. It features a sturdy exterior shell, a secure zip and a stylish metal plate that can be branded with your logo, website address, slogan and more. The Promotional Product inside is held securely in place by a custom-fit foam.
Triple Head Cable Upgrade
The Triple Head Cable provides connectivity to both Android and Apple devices. One end features 3 connectors - USB-C, Lightning and a Micro-USB connector. The other end features both a USB-C and a Standard USB connector. With its sturdy anodised aluminium ends, the Triple Head Cable is the perfect cable upgrade.
Dimensions and Weight
Length: 161mm (6.3 inches)Width: 63mm (2.5 inches)
Height: 29mm (1.1 inches)
Weight: 120.00 grams (4.2 ounces)
Tech Specs
Output power / Impedance：3W*2 / 4Ω*2Frequency Response: 20Hz – 20KHz
Bluetooth Effective Range：10M
Battery: 2200mAh lithium polymer 3.7V
Play time：>4hrs high volume, 10hrs low volume.
Standby time: >200 hours (when not in use)
Environment
RoHS This product fully conforms to RoHS Directive (EU Restriction of hazardous substances).
Customer Reviews of Unison
October 13, 2025
Fast and efficient service
Fast and efficient service.
even when an error took place on our end, the response was good.
May 2, 2024
The services received from James was…
The services received from James was excellent, very easy to deal with. Communication was very good via phone and emails, James came back with answers to questions very quickly, proofs of products provided quickly. Able to provide alternatives if our request couldn't be met.
I will certainly be using his services again.
March 5, 2024
Great and easy experience
The Sales Manager that we worked with. Ellie made everything so smooth and had a great personality.
October 19, 2022
Super Responsive Team!
I had a great experience working with Ellie on the Flashbay Team. She was super responsive and helped walk me through everything, even when we had to make some last-minute changes.
They have quality products that I have seen so far and we plan to use them again in the future
Read our 14,459 local reviews or 150,615 global reviews
Branded Bluetooth® Speakers for Your Campaign
The Unison Bluetooth® Speaker is the perfect way to get clients and employees singing your praises. Whether you use it as a trade show giveaway prize, as part of a corporate gift package, or as a handout at your next event, the Unison is sure to be memorable. This custom Bluetooth® speaker can be branded with your logo, slogan, website information, or any other design you require. Our Photo Printing method is our highest-quality branding technique, displaying your design in full, vibrant colour.
Plus, with two generous branding areas on the edge and top of the speaker, you can ensure your company has maximum visibility from almost any angle. The long-lasting result of our printing process means your brand will be showcased for years to come, and we even have a 2-year warranty on all audio products – including the Unison.
Plus, with two generous branding areas on the edge and top of the speaker, you can ensure your company has maximum visibility from almost any angle. The long-lasting result of our printing process means your brand will be showcased for years to come, and we even have a 2-year warranty on all audio products – including the Unison.
High-Quality Sound for Your Clients & Customers
With impressive stereo sound quality, this Bluetooth® speaker is far more than just marketing material! Offering up to 10 hours of high-quality playback, a built-in microphone, and a power bank feature, it’s also a quality, fully-functional audio device that your clients and customers will love.
With easy pairing to iPhone™, iPad™, Android and Windows mobile devices, your entire team or target audience can easily connect and enjoy the powerful sound of the Unison Bluetooth® speaker.
With easy pairing to iPhone™, iPad™, Android and Windows mobile devices, your entire team or target audience can easily connect and enjoy the powerful sound of the Unison Bluetooth® speaker.
