Advertising Disclosure Bluetooth Splitter Comparison - July 2025
5 Best Bluetooth Splitter In the UK
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service levels, popularity trends, and more. The rankings reflect our opinion and should be a good starting point for shopping. By purchasing the products we rank, you’ll get the lowest price we found while we may receive a commission at no cost to you, which will help us continue to provide you with value.
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| 1 Best Choice  9.8Exceptional | 2  9.6Exceptional | 3  9.5Excellent | 4  9.4Excellent | 5 Best Value  9.3Excellent |
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ModelAvantree Relay - Airplane Bluetooth 5.3 Adapter with Qualcomm aptX Adaptive, Supports 2 AirPods or Headphones, 20H Playtime, 3.5mm AUX Jack Wireless Audio Transmitter for Planes, Airline, Travel | Model UGREEN Bluetooth 5.2 Transmitter Receiver, 28H Long Playtime, Dual Connection, 10m Range, Mic for Calls, 2-in-1 Wireless Aux Bluetooth Adapter for TV, Airplane, Headphone, Airpods, Speaker, Car | Model 2025 Upgraded Bluetooth 5.3 Transmitter Receiver, Dual Pairing Wireless Aux Bluetooth Adapter Compatible with 2 AirPods & Wireless Headphones for TV, Airplane, Headphone, Airpods, Speaker, Car | Model UGREEN 2-in-1 Bluetooth 5.2 Transmitter and Receiver, 27-Hour Playtime, Dual Connection, 3.5mm Adapter for TV, PC, Car, Home Stereo | Model UGREEN Bluetooth 5.4 Transmitter Receiver, Dual Connection, 18H Long Playtime, Mic for Calls, 2-in-1 Wireless Aux Bluetooth Adapter for TV, Airplane, Headphone, Airpods, Speaker, Car |
BrandAvantree | Brand UGREEN | Brand Rmikaly | Brand UGREEN | Brand UGREEN |
Reviews | Reviews | Reviews  | Reviews | Reviews |
Tech Specs | ||||
batteries1 Lithium Polymer batteries required. included | batteries 1 Lithium Metal batteries required. included | batteries 1 Lithium Polymer batteries required. included | batteries 1 Lithium Metal batteries required. included | batteries 1 Lithium Metal batteries required. included |
product dimensions- | product dimensions 2.5 x 1.2 x 5.4 cm 95.5 g | product dimensions - | product dimensions 4.4 x 1.35 x 4.5 cm 120 g | product dimensions 11.99 x 9.7 x 1.91 cm 200 g |
Available On | Available On | Available On | Available On | Available On |
Our Top 3 Picks
Here are the top 3 recommended products with more information to help you find the right product for you
9.8
1Avantree18% OffAvantree Relay - Airplane Bluetooth 5.3 Adapter with Qualcomm aptX Adaptive, Supports 2 AirPods or Headphones, 20H Playtime, 3.5mm AUX Jack Wireless Audio Transmitter for Planes, Airline, Travel
Why we love it
Seamless Bluetooth connectivity.
Supports aptX low latency.
Long-lasting battery life.
Main highlights- [WIDE COMPATIBILITY] The Relay works with any device that outputs audio via AUX (i.e. planes, TVs, gym equipment, etc.) and can connect to any and all Bluetooth headphones or earbuds (i.e. AirPods Pro 2). The included dual 3.5mm adapter also makes the Relay usable on any flight, regardless of connector type.
- [LONG BATTERY LIFE] A battery life of up to 20 hours provides sufficient battery life to last throughout your air travels.
- [LISTEN TOGETHER] The Relay’s intuitive LEDs allow you to easily connect up to two devices and share the audio with a friend while you fly.
- [EASY CONTROLS] Adjust the volume, pair, reconnect, clear pairing history, and show battery level with the Relay’s built-in controls. Monitor your connections and battery levels with its convenient LED indicators.
- [APTX SUPPORT] With aptX-Adaptive codec support, the Relay transmits high-quality audio when used with applicable listening devices. The Relay also utilizes Bluetooth 5.3 technology for stable, reliable connections.
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9.6
2UGREEN28% Off
UGREEN Bluetooth 5.2 Transmitter Receiver, 28H Long Playtime, Dual Connection, 10m Range, Mic for Calls, 2-in-1 Wireless Aux Bluetooth Adapter for TV, Airplane, Headphone, Airpods, Speaker, Car
Why we love it
28-hour battery in transmit mode.
Connect two devices simultaneously.
Lightweight and travel-friendly.
Main highlights- Vast Compatibility: UGREEN's 2-in-1 Bluetooth Aux Adapter supports both transmit and receiver modes. The bluetooth transmitter 3.5mm is compatible with headphones, Airpods Pro/Max, TV, car, speaker, and more. Ideal for movies, workouts, and road trips
- Note: The bluetooth transmitter is compatible with most airpods, but does not support airpods pro 2/airpods 4/airpods 4 ANC2. Additionally, it is not compatible with the instrument
- Lightweight and Compact: UGREEN Airplane Bluetooth Adapter weighs under 20 g. Perfect for taking with you on your travels, whether it's road trips, camping, or business trips
- Dual Connection: Stay connected to two devices with Bluetooth 5.2. Instantly switch between music, calls, and more on different devices hassle-free to save you time and effort
- 28-Hour Battery: Enjoy 28 hours of battery life in transmit mode, 20 hours in receive mode, and fully charged within 2 hours via the USB-C charging port. Spend less time worrying about battery level
- 10m (32 ft) Range: Experience stable wireless audio transmission within a 10-meter range, allowing you to enjoy your contents more flexibly in more scenarios
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9.5
3Rmikaly
2025 Upgraded Bluetooth 5.3 Transmitter Receiver, Dual Pairing Wireless Aux Bluetooth Adapter Compatible with 2 AirPods & Wireless Headphones for TV, Airplane, Headphone, Airpods, Speaker, Car
Main highlights- Seamless switching: adapt effortlessly to any audio environment. Switch between transmitter and receiver modes for seamless connectivity in airplanes, TVs, gyms, car radios and more.
- Notes: To enter pairing mode, make sure your AirPods are in the case. In addition, when pairing on airplanes, you should turn off all Bluetooth devices nearby such as your phone
- No more cables – wireless transmission of audio from entertainment, fitness equipment, gaming equipment, TVs or any 3.5 inch audio jack. Use your AirPods, earbuds or wireless headphones anywhere without cables in the way.
- Dual pairing connection: connect up to two devices simultaneously for shared audio experiences. Perfect for traveling with a companion or enjoying synchronized sound at home.
- Advanced Bluetooth 5.3 technology: Experience flawless audio transmission with Bluetooth 5.3, offers unsurpassed stability, compatibility and an impressive range of up to 33 feet. Enjoy high-quality, uninterrupted sound.
Our ranking system
The TopChoice.co.uk Team selects top-of-the-line items from a wide selection and conducts rigorous evaluations on almost all the products available on the internet. We rank each product based on how well it matches our criteria.We can ensure that the product is well-tested with the help of our expertise, experts, and artificial intelligence technology. TopChoice.co.uk requires consistent care for the products we review, ensuring that our assessments are always accurate and up to date.
Features
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Consumer Reviews
We ensure an evaluation of the ratings using references all over the internet for each product. With the help of our AI technology and professional review teams, we give weight to the worth of individual user experiences.
Popularity
Popularity is an important criterion in choosing a product. Several factors contribute to the popularity of the products on our site, including prestige, relevance, reputation, news, and more.
Value for money
TopChoice.co.uk compares product attributes to price, examines tech specs, ratings and reviews, and more.When compared to other criteria, does the pricing seem reasonable? In order to provide genuine value for money, our team must answer that question with advanced calculations.
Value for money
TopChoice.co.uk compares product attributes to price, examines tech specs, ratings and reviews, and more.When compared to other criteria, does the pricing seem reasonable? In order to provide genuine value for money, our team must answer that question with advanced calculations.
