The Best Bluetooth Stereo Adapters 2025

1. Bang & Olufsen - Beolit 20 Portable Wireless Bluetooth Speaker - Black

Compatible with most Bluetooth-enable devices; buil-in microphone; buil-in 370 mAh Li-polymer battery; 3.5 mm stereo phone jack; mini USB

Packing powerful sound into a portable size, Beolit 20 is the 4th Generation of our iconic Bluetooth speaker. A bigger battery means listening for longer, with eight hours of playtime at typical listening volumes. Beolit 20 is also a portable power bank with wireless Qi-charging technology included, so now you can charge your compatible devices such as your mobile phone or earbuds. With handy USB-C charging and a larger battery capacity, Beolit 20 keeps the party going for longer. This wireless speaker delivers big sound, making it the only music system you’ll need in or out of the house. The robust design, calibrated weight and handy carry strap ensure it is easily moved from room to room or taken further afield. Easy to set up stereo pairing - also compatible with Beolit 17 - will fill your home with stereo sound or take a party to the next level. Beolit 20 delivers Bang & Olufsen Signature Sound ideal for social occasions as well as solo listening. This portable speaker will also make the most of the space it is in, thanks to True360 Sound Technology. With a wide frequency range from 37-20,000Hz, Beolit 20 has a broad repertoire, able to play with a deep rewarding bass, creating rich, room-filling sound. Customize your listening experience with Beosonic via the Bang & Olufsen App and create the sound profiles that match your listening preferences. Premium materials such as anodized aluminum and durable polymer withstand the rigors of an active lifestyle, while the authentic vegetable tanned leather handle is beautifully tactile and makes it easy to bring this portable speaker along on all of life’s adventures. Updates to the classic design create a contemporary silhouette, including rounded corners and contrasting fabrics behind a redesigned grille. A simplified, intuitive suite of buttons makes selecting songs and controlling listening experiences even easier, making Beolit 20 the ideal sound box for adding music to your day. Discover true, portable power.

2. Logitech - Wireless Bluetooth Speaker Adapter - Black

Compatible with select powered speakers, stereo systems and A/V receivers; lets you wirelessly stream audio from most Bluetooth-enabled devices to your connected speakers; push button and automatic pairing

Connect to your compatible speakers with this Logitech 980-000910 adapter, which features Bluetooth technology that allows you to wirelessly stream audio from most Bluetooth-enabled devices. The push button pairing ensures simple setup.

3. ASUS - USBBT500 Bluetooth Smart Ready USB adapter - Black

Gigabit Ethernet connectivity; provides DOCSIS 3.0 channel bonding of up to 16 download and 4 upload channels; more than 600 Mbps downstream speeds and more than 100 Mbps upstream speeds

The USB-BT500 is a Bluetooth Smart Ready USB adapter with new Bluetooth 5 capabilities. USB-BT500 enables wireless connectivity with a wide range of devices and enjoy up to 2X-faster transmit speeds and 4X-greater range. Slot ASUS USB-BT500 into your PC for an instant upgrade to the latest Bluetooth 5.0 technology and enjoy up to 2X-faster transmit speeds and 4X-greater range. Enabling Bluetooth on your PC lets you enjoy the convenience and freedom of wireless connectivity with a wide range of devices, including speakers, headphones and game controllers. The ultra-small USB-BT500 comes with Bluetooth Low Energy (BLE) technology, which lets you enjoy energy-saving connectivity. In dual mode, USB-BT500 maintains full backward compatibility with Bluetooth 4.x, 3.x, and 2.1. Bluetooth Low Energy technology for energy-saving wireless connectivity. Highly portable and easy to use.

4. Insignia™ - Bluetooth 5.0 USB Adapter for Laptops and Desktops Compatible with Windows 8.1, 10, and 11 - Black

Gigabit Ethernet connectivity; provides DOCSIS 3.0 channel bonding of up to 16 download and 4 upload channels; more than 600 Mbps downstream speeds and more than 100 Mbps upstream speeds

Give your computer access to your Bluetooth devices with this Insignia NS-PA3BT5A2B22 Bluetooth 5.0 USB Adapter. Compatible with Windows 8.1, 10 and 11, a compact USB dongle easily plugs into the side of your compatible PC or laptop, ready to connect wirelessly to your Bluetooth devices. It supports data and audio transfers with data speeds up to 2Mbps, ensuring a reliable and smooth transmission. Even better, it has a low power energy mode, ensuring your battery isn’t being drained when your laptop isn’t plugged in. Ensure you have a reliable connection to your Bluetooth devices with this adapter. This adaptor can support driver automatic installation, but you need to ensure your computer’s internet connection is available and Windows Update is enabled.

5. Insignia™ - Bluetooth Wireless Audio Transmitter and Receiver - Black

Compatible with most Bluetooth-enable devices; buil-in microphone; buil-in 370 mAh Li-polymer battery; 3.5 mm stereo phone jack; mini USB

Listen to your favorite TV show, podcast, artist and more from your preferred sound source with this Insignia NS-HPBTAA23 Bluetooth Wireless Audio Transmitter and Receiver. Equipped with Bluetooth 5.3 technology and effect mode, enjoy great sound and connection for a quality listening experience across most Bluetooth brands. To transmit, wirelessly connect up to two sets of headphones or speakers to your TV or other device and listen at your preferred volume without disrupting anyone around you. To receive, the included 3.5 mm connecting cable lets you Bluetooth enable an audio device so you can stream to that device from your phone or tablet. While listening, you can enjoy the freedom to walk away up to 33 feet and continue to enjoy quality sound. Stay connected by Bluetooth wherever you are with this Bluetooth Transmitter and Receiver that lets you enjoy and share your favorite audio media.

6. Scosche - Bluetooth Hands-Free Car Kit - Black

Compatible with most Bluetooth-enable devices; buil-in microphone; buil-in 370 mAh Li-polymer battery; 3.5 mm stereo phone jack; mini USB

Upgrade devices with wireless functionality using this Scosche BTFreq Clip wireless audio receiver. Featuring integrated Bluetooth and 3.5mm AUX connectivity, this audio receiver offers easy plug-and-play installation and lets wired devices receive Bluetooth signals. This Scosche BTFreq Clip wireless audio receiver uses echo cancellation and noise reduction technologies to maximize audio clarity.

7. iSimple - Bluetooth Adapter for Hands-Free Calling and Music Streaming - Black

Protects your vehicle against unauthorized entry and allows remote locking and unlocking; Clone-Safe Code Hopping technology; Stinger DoubleGuard shock sensor; Revenger 6-tone siren

Enjoy your smartphone’s features through your car’s speakers with the iSimple Bluetooth Adapter for Hands-Free Calling and Music Streaming. Using your car’s AUX port, the BT32XIS adds Bluetooth to any vehicle so you can enjoy media streaming and hands-free calling through your car’s speakers. This Bluetooth adapter features a 12V charger that allows you to charge the BT32XIS in your vehicle and includes dual USB charging ports for device charging.

8. iSimple - Vehicle Bluetooth Adapter - Black

Compatible with most Bluetooth-enable devices; buil-in microphone; buil-in 370 mAh Li-polymer battery; 3.5 mm stereo phone jack; mini USB

Add Bluetooth connectivity to your car through your AUX port and stream media wirelessly with this Vehicle Bluetooth Adapter by iSimple. The BTS320 features a built-in rechargeable battery that delivers more than eight hours of uninterrupted use on a single charge. This iSimple vehicle Bluetooth adapter supports playlist control from the adapter's interface so you can avoid constantly reaching for your phone while driving.

9. Insignia™ - Bluetooth 4.0 USB Adapter for Laptops and Desktops Compatible with Windows 10 - Black

Wireless-AC technology; backward compatible with 802.11a/b/g/n; dual bands deliver up to 300 + 867 Mbps speeds; WPS Push 'N' Connect; NETGEAR genie software; includes desktop dock

Cut corded contact with this Insignia Bluetooth USB adapter. This adapter lets users connect up to seven Bluetooth-enabled devices to a Bluetooth-compatible computer. It works with laptops and desktops running Microsoft Windows 10. This Insignia Bluetooth USB adapter maintains connections with devices up to 20 feet away.

10. iSimple - Bluetooth Hands-Free Car Kit - Black

Compatible with most Bluetooth-enable devices; buil-in microphone; buil-in 370 mAh Li-polymer battery; 3.5 mm stereo phone jack; mini USB

Upgrade your vehicle's audio streaming capabilities with this Bluetooth Hands-Free Car Kit by iSimple. The BTHFS380 features effortless Bluetooth pairing that lets you play music right from your smartphone or tablet without ever touching your device. This Bluetooth-enabled tape cassette adapter also features an integrated button that sits on your dash to allow you to make or receive phone calls at a tap and control audio playback.