Best selling Bluetooth audio adapters

Here's a ranking of the best products in this category. To give you a quick overview, we've also added some key information about the products.

1. TwelveSouth AirFly Pro 2

The best just got even better. Meet AirFly Pro 2 - the easiest way to enjoy in-flight entertainment with your own wireless headphones. Say goodbye to the airlines' wired earbuds - enjoy high quality wireless sound on every flight. The dedicated pairing buttons and intuitive controls make adjusting the volume effortless. Travel smarter, enhance your in-flight experience and enjoy better sound. Not just for travelling - AirFly Pro 2 brings wireless convenience to everyday life. Pair your favourite wireless headphones with treadmills at the gym, classic stereo systems or even iconic devices like iPods. Pair two wireless headphones with AirFly Pro 2 so two people can enjoy the same film, podcast or video game. With a simple switch, you can also stream music or directions from your mobile to your car's AUX input or bring old stereos to life with wireless connectivity.

Highlights:
- Enjoy superior sound and wireless freedom compared to inferior wired airline earbuds
- Effortless Bluetooth pairing and physical buttons for easy volume control
- Connects two wireless headphones to one device for shared listening
- Converts into an AUX-IN adapter for streaming phone calls in your car or truck
- 25+ hours of battery life, rechargeable via USB-C. 

2. Delock USB Bluetooth Adapter 61003, V4.0, USB Type-C

The Delock USB 2.0 Bluetooth Adapter enables wireless communication and data transfer, for example, between two PCs or between a PC and a mobile phone or network.

Compact Design
With a size of 2.9 cm and a loop, the Bluetooth adapter can be attached to a keychain, for instance.

Specifications
- Connection: 1 x USB Type-C plug
- Chipset: Cambridge Silicon Radio
- Bluetooth Standard 4.0 Dual Mode + EDR
- Class 2, range up to 10 meters
- Frequency range: 2.4 - 2.4835 GHz
- Data transfer rate up to 3 Mbps
- Supports Bluetooth Profile A2DP
- Green LED indicator during operation
- Dimensions (LxWxH): approx. 29.0 x 14.5 x 6.0 mm

System Requirements
- Windows 8.1/8.1-64/10/10-64
- PC or notebook with a free USB Type-C port

Package Contents
- USB 2.0 Bluetooth Adapter
- User manual. 

3. TwelveSouth AirFly Pro

AirFly is a wireless headphone adapter that allows you to use your favorite wireless headphones or earbuds in places that only have a headphone jack, such as airplanes and treadmills.

Simply plug this tiny transmitter into a headphone jack to listen to movies during your flight or the TV at the gym. With AirFly Pro, two people can enjoy the same soundtrack, podcast, or music using their favorite noise-canceling headphones or AirPods. 

4. Sennheiser BT T100

Bluetooth audio transmitter for enjoying the home entertainment system via a Bluetooth headset. AptX low latency for a delay-free viewing experience. Optical input and 3.5mm jack connector to select between two sound sources. Bluetooth pairing button on the transmitter. 

5. TP-Link Bluetooth 5.3 USB Adapter

The TP-Link UB500 Plus V1 network adapter redefines wireless connectivity with its Bluetooth 5.3 technology, ensuring a stable and fast connection for all your devices. This model stands out for its plug-and-play compliance, making it incredibly easy to set up and ready for immediate use. The external antenna enhances signal strength and range, providing the flexibility to work or play from a greater distance without compromise.

The UB500 Plus V1 is designed for a variety of environmental conditions, operating efficiently at temperatures between 0°C and 40°C and tolerating humidity levels of 10 to 90% (non-condensing). Whether you are in a cozy office or a bustling café, this adapter is built for consistent performance. It also features an extensive range, giving you more freedom in how and where you connect your devices. Experience a new level of wireless connectivity and freedom with the UB500 Plus V1. 

6. ASUS USB Bluetooth Adapter USB-BT500

The USB-BT500 is a Bluetooth Smart Ready USB adapter that supports the new Bluetooth 5 standard. The USB-BT500 enables wireless connections with a variety of devices, such as computers, printers, smartphones, headsets, speakers, keyboards, controllers, and more. Install the ASUS USB-BT500 for an instant upgrade of your PC to the latest Bluetooth 5.0 technology and experience up to 2x faster data transfers with 4x greater range. With a Bluetooth interface on your PC, you can enjoy the convenience and freedom of wireless connections with a wide range of devices, including speakers, headphones, and game controllers. The ultra-compact USB-BT500 features Bluetooth Low Energy (BLE) technology, which allows for energy-saving connections. In dual mode, the ASUS USB-BT500 remains fully backward compatible with Bluetooth 4.x, 3.x, and 2.1. Bluetooth 5.0 offers faster, longer-range coverage—transfer data up to twice as fast as before, with four times the range in BLE. 

7. Logitech Bluetooth Audio-Receiver

Connect speakers with amplifier systems that have RCA or 3.5mm inputs to the Bluetooth receiver. You can use your PC speakers, your stereo system, or an A/V receiver – and suddenly your devices are equipped with Bluetooth. 

8. TwelveSouth AirFly Duo

AirFly Duo offers the ability to pair and listen to two pairs of AirPods or Bluetooth headphones simultaneously. Share audio with friends and family while flying or relaxing on the couch. AirFly Duo connects to any device equipped with a standard 3.5 mm audio output. 

TwelveSouth AirFly Duo (Transmitter & Receiver)
Bluetooth audio adapters
−10%
only 1 piece on sale
EUR43,14 was EUR48,04

TwelveSouth AirFly Duo

Transmitter & Receiver

9. Dell WR221

Connect the Dell Universal Pairing Receiver to your PC and pair it with up to six different compatible keyboards and mice. Now you can switch between devices without needing multiple receivers.

All keyboards and mice with the Dell Universal Pairing symbol can be connected to the Dell Universal Pairing Receiver. Enjoy the convenience of leaving one set of keyboard and mouse at home and another mouse at the office without having to carry them around. 

10. Ugreen CM403

UGREEN 2 in 1 Bluetooth Splitter: Bluetooth Transmitter Jack + Bluetooth Adapter Aux. The 2 in 1 Bluetooth Splitter features both transmitter and receiver modes. With the Bluetooth transmitter, a TV without Bluetooth capability can transmit wireless music to Bluetooth headphones. In receiver mode, the Bluetooth audio adapter allows an audio player without Bluetooth functionality to receive wireless music from a mobile phone. The flexible plug enables the Bluetooth splitter to be connected in a small space behind a wall-mounted TV or soundbar, providing more connection options. Bluetooth version: 5.0. THD (Total Harmonic Distortion): 90dB / Transmission range: Up to 10m / 33ft. Battery capacity: 140mAh 3.7V (518mWh). USB-C port for power supply (5V). 

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