--- product_id: 266344572 title: "USB Adapter Mini USB 4.0 Bluetooth Adapter/Dongle Receiver and Transmitters for with Bluetooth Headset Microphone" brand: "diyeeni" price: "£20.52" currency: GBP in_stock: true reviews_count: 2 url: https://www.desertcart.co.uk/products/266344572-usb-adapter-mini-usb-4-0-bluetooth-adapter-dongle-receiver store_origin: GB region: United Kingdom --- # Compact 3.5x2.0cm size Stable, low power USB operation Bluetooth 4.0 connectivity USB Adapter Mini USB 4.0 Bluetooth Adapter/Dongle Receiver and Transmitters for with Bluetooth Headset Microphone **Brand:** diyeeni **Price:** £20.52 **Availability:** ✅ In Stock ## Summary > 🔊 Elevate your workspace with wireless freedom—because wired is so last decade! ## Quick Answers - **What is this?** USB Adapter Mini USB 4.0 Bluetooth Adapter/Dongle Receiver and Transmitters for with Bluetooth Headset Microphone by diyeeni - **How much does it cost?** £20.52 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/266344572-usb-adapter-mini-usb-4-0-bluetooth-adapter-dongle-receiver) ## Best For - diyeeni enthusiasts ## Why This Product - Trusted diyeeni brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Ultra-Compact & Portable:** Sleek mini design fits effortlessly in your pocket or laptop bag—perfect for on-the-go professionals. - • **Wide Device Compatibility:** Works flawlessly with all Bluetooth audio devices, from headsets to speakers, ensuring universal connectivity. - • **Plug & Play USB Convenience:** Instantly connect to any USB port with zero hassle—no drivers needed, just pure productivity. - • **Reliable & Stable Performance:** Enjoy uninterrupted audio with a robust connection range of up to 10 meters, ideal for office or home use. - • **Seamless Bluetooth 4.0 Streaming:** Experience crystal-clear audio streaming with the latest Bluetooth 4.0 tech for flawless wireless connection. ## Overview This USB Bluetooth 4.0 adapter is a compact, plug-and-play dongle designed to transmit and receive audio signals wirelessly. Compatible with a wide range of Bluetooth headsets and speakers, it offers stable performance within a 10-meter range, powered via USB with minimal setup. Ideal for professionals seeking seamless, cable-free audio connectivity in any environment. ## Description Instructions of Use: Turn on the game controller, insert the dongle into the USB ports. Press the dongle 2 seconds, the LED indicator starts flashing slowly, which means dongle entering the pairing mode. Turn on your Bluetooth headset and pair it. The LED indicator will turn blue when connecting successful. The Bluetooth headsets and the Bluetooth dongle will automatically pair in the later time you use. Specifications: Standard: Bluetooth 4.0 Interface: USB2.0 Range: 10M Connection: Piconet / Scatternet Support Bluetooth Protocol: A2DP, HSP Output Power: 0~+4dBm Receiving Sensitivity: ~75dB Frequency Band: 2.4G ISM band o Codec: 16bit codec Working Voltage: 5V Color: Black Package Weight: 23g Size of the Transmitter: 3.5*2.0cm / 1.38*0.79 inch Length of the Receiver: 1.10 inch Package Included: 1 x Bluetooth Dongle USB Adapter for Note: Question: you can't listen to the music when using, only connect the auxiliary cable with the controller, it just appears the sound not music . Solution: you can set at host o and turn the "off "into "on", then you can listen to the background music. There are some questions and solutions you will encounter. Question 1.Why it doesnt work? Solution: This product is presently not suitable for . Question 2.It cannot connect to any earphones. Solution: Open the host for and plug the adapter into the USB port.Press the of the adapter 2 seconds, the LED indicator light began to slow flash into pairing mode, turn on your bluetooth headset and matching it.When the LED lamp is blue means to connect successful, the latertime when using the bluetooth headset can be automatically connected to the adapter. ## Features - Latest Version - it is a revolutionary product for 4, with which you can stream audio on Bluetooth speakers and Bluetooth headphones. - Stable Performance - The Bluetooth 4.0 Dongle is a USB adapter that connects to any Bluetooth audio device when connecting a USB slot. - Wide Compatibility - it can connect with each audio device when plugging into your USB slot, upgraded with permanent power. - Size - 3.5 * 2.0cm / Size and easy to wear, can be used at any time and everywhere for business office learning. - Customer Service - If you have with our product, question or are not satisfied, you can send us e-mails at any time. We are at any time available. ## Product Details - **Brand:** Diyeeni - **Hardware Interface:** Bluetooth, USB - **Color:** Black - **Compatible Devices:** Desktop, Laptop - **Data Link Protocol:** USB - **UPC:** 701069774672 - **Manufacturer:** Diyeeni ## Images ![USB Adapter Mini USB 4.0 Bluetooth Adapter/Dongle Receiver and Transmitters for with Bluetooth Headset Microphone - Image 1](https://m.media-amazon.com/images/I/51GXSy8rNsL.jpg) ## Questions & Answers **Q: Can you use a headset with mic and will the mic work ?** A: Our USB Bluetooth adapter can be used with headphones with microphones and the microphone works. ## Customer Reviews ### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars Great product *by D*** on Reviewed in the United States on January 13, 2023* Make sure you power off ps4 before inputtung into usb slot. World great ### ⭐⭐⭐ 3.0 out of 5 stars They work, but sound is muffled *by K***K on Reviewed in the United States on January 28, 2023* They do work, but the sound is muffled. These allow you to use input = controller microphone adapter; output = headset. These are also easier to use than the $50 Creative BT-W4 Smart Bluetooth 5.2 Audio Transmitter with aptX Adaptive https://www.amazon.com/gp/product/B09WZSHZN2/ref=ppx_yo_dt_b_asin_title_o07_s01?ie=UTF8&th=1, which makes the output be your TV (at least it did for me despite all efforts to change that.). --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.co.uk/products/266344572-usb-adapter-mini-usb-4-0-bluetooth-adapter-dongle-receiver](https://www.desertcart.co.uk/products/266344572-usb-adapter-mini-usb-4-0-bluetooth-adapter-dongle-receiver) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-05-16*