It's a Bluetooth audio receiver only, not a transmitter. Can only be used for audio transmission,So you couldn't use it for your keyboard, mouse, file transfer. Bluetooth-compatible reception function: Connect 1 phone.
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Bluetooth Speaker Wireless Caixa de som Bluetooth Column Soundbar Computers Speakers Subwoofer Music Center Column with Radio TF
Aliexpress UK
Car FM Transmitter Only. Universal Car FM Transmitter2025-2026 LATEST CIRCUITRY. Experience the "Dhamaal" of modern connectivity. TheQalandar Edition FM Transmitter is forged with the latestBluetooth 5.0 + EDR circuitry, designed to transform any standard UK vehicle into a fully connected smart-hub.
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Portable Wireless Caixa De Som Mini Bluetooth Speaker Music Sound Box Blutooth For Subwoofer Bocina System Mp3 Player Handsfree
Aliexpress UK
Connect: Pair your phone to the device via Bluetooth (it usually appears as "CAR G7" or similar). You are ready to stream! Stop settling for a boring, disconnected drive. Thispremium Bluetooth FM Transmitter instantly modernizes your vehicle, transforming your old car stereo into a powerful hands-free and music streaming system.
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ZEALOT-S51Pro 40W High-power Bluetooth Speaker 3D Stereo Bass Bluetooth Speaker Portable IPX5 Waterproof Suitable TWS Boom Box
Aliexpress UK
Support simultaneous connection of multiple Bluetooth devices, such as simultaneous connection of headphones, mouse and wireless keyboard;. The latest version 5.4 Bluetooth receiver in 2025 is suitable for desktop computers and notebook computers;.
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New wireless Bluetooth astronaut astronaut speaker TWS couplet cute desktop space robot subwoofer Bluetooth speaker outdoor gift
Aliexpress UK
Combines Bluetooth receiver, transmitter, and audio adapter in one device. Plug the device into a USB power source. Switch to Transmitter mode (red LED flashes), entering auto-search for Bluetooth devices (e.g., Bluetooth adapter, headphones, speaker).
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Bluetooth Speaker 200W ultra high power portable wireless Bluetooth speaker outdoor card waterproof bass speaker TF card
Aliexpress UK
Type: Car MP3 Player. Support forlossless audio coding, high resolution high performance stereo support for multiple audio mode playback, does not support ordinary audio formats such as ordinary MP3.
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M3 Wireless Bluetooth Speaker Sound Box Audience Metal Stereo Surround Subwoofer Small Mini Portable Bluetooth Speakers
Aliexpress UK
Plug-and-Play Wireless Bluetooth: Simply plug in the Bluetooth adapter to enable Bluetooth connectivity for older computers, allowing you to enjoy wireless audio playback effortlessly. Compact Design: Mini size fits easily into your computer's USB port, saving space and maintaining a clean setup.
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Xiaomi Bluetooth Speaker Mini ASM01A Bluetooth 5.3 RGB Light IP67 360°Omnidirectional Stereo Outdoor Portable Sound Mi Home APP
Aliexpress UK
🔵 ESSAGER Bluetooth 5.3 USB Adapter Dongle – Wireless PC Receiver (Windows). Upgrade your PC with theESSAGER Bluetooth 5.3 USB Adapter (ES-BT13) – a compact and powerful solution for seamless wireless connectivity.
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MLOVE P3 Outdoor Bluetooth Speaker, 40W Output Power Bluetooth 5.3 Speaker ,Stereo Sound IPX7 Waterproof,Micro SD Card,RGB Light
Aliexpress UK