--- product_id: 63376672 title: "WR-01 Wireless Bluetooth 4.1 Receiver, Hands-Free 3.5mm Audio Adapter with Bass Boost Feature for Headphone/Speaker/Car Audio/Home Stereo System" brand: "reiyin" price: "£0.50" currency: GBP in_stock: false reviews_count: 6 url: https://www.desertcart.co.uk/products/63376672-wr-01-wireless-bluetooth-4-1-receiver-hands-free-3 store_origin: GB region: United Kingdom --- # Hands-Free Calls Bluetooth 4.1 Bass Boost EQ WR-01 Wireless Bluetooth 4.1 Receiver, Hands-Free 3.5mm Audio Adapter with Bass Boost Feature for Headphone/Speaker/Car Audio/Home Stereo System **Brand:** reiyin **Price:** £0.50 **Availability:** ❌ Out of Stock ## Summary > 🎶 Elevate Your Sound Experience! ## Quick Answers - **What is this?** WR-01 Wireless Bluetooth 4.1 Receiver, Hands-Free 3.5mm Audio Adapter with Bass Boost Feature for Headphone/Speaker/Car Audio/Home Stereo System by reiyin - **How much does it cost?** £0.50 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/63376672-wr-01-wireless-bluetooth-4-1-receiver-hands-free-3) ## Best For - reiyin enthusiasts ## Why This Product - Trusted reiyin brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Sleek & Stylish:** Lightweight design with premium aluminum finish. - • **Unleash the Bass:** Experience an 8 dB boost for a richer sound. - • **All-in-One Control:** Easily manage calls and music with multifunction buttons. - • **Crystal Clear Calls:** CVC technology ensures noise-free conversations. - • **Seamless Connectivity:** Stay connected up to 33 feet with Bluetooth 4.1. ## Overview The Reiyin WR-01 Wireless Bluetooth 4.1 Receiver is a compact audio adapter that enhances your listening experience with a bass boost feature, seamless Bluetooth connectivity, and hands-free calling capabilities. Its sleek design and multifunctional controls make it a must-have for music lovers and professionals alike. ## Description The WR-01 Bluetooth receiver add Bluetooth feature for the audio devices that have no Bluetooth, such as headphone, speaker, and home or car stereo system, thus achieving wireless. In order to achieve better sound, the receiver infused with the innovative bass boost EQ technology, top performance Texas Instruments amplifier and CSR Bluetooth V4.1 chip, let you can enjoy more bass Hifi sound while you are listening music. Built in microphone for talking over the phones, and with CVC technology, the receiver can pick up your voice clearly from environment, ideal for hands-free calls. The receiver is provided with three function buttons, even if you don't have a music device in your hands, with these three buttons, you can control music and calls. If it is not pair with other device, the receiver will power off automatically after 5 minutes. 110mAh Lithium battery provides up to 8 hours’ play time. If you want to enjoy music while it is charging, you need to restart it while charging. Review: So go ahead and get you one! - Awesome little receiver, does the work and depending on the headset you pair makes all the deference! I paired my Audio Technicas with this and what a marvel! Try anything that is not Bluetooth ready and you will see results that will want you to bring out all your old headsets. It comes with adaptor for wired 3.5 headsets. So go ahead and get you one!!!! Review: Great product at a great price - Works exactly like I wanted it to. Plugged it into my truck stereo that does not have Bluetooth capability and was immediately able to pair my phone and use it. edit: left channel stopped working whether plugged in directly or using the female adapter. have to constantly fiddle with it to keep the one channel working ## Features - Bass Boost EQ Feature - Optional bass boost feature let you have an option to add more bass while you are enjoying music, and Bass EQ feature, which improve 8 dB for low frequency below 100 Hz, make the sound more plump and exciting. - Stability - Built-in CSR Bluetooth 4.1 chip whose paired used compatibility and stability is excellent, and TI headphone amplifier with excellent low frequency fidelity, the receiver will stay connected smoothly with Bluetooth audio output devices in the good used environment and within the distance of 33 feet. - Ideal for Hands-free Calls - Built in microphone for talking over the phones, and CVC technology, with its sophisticated noise and echo suppression technology, CVC reduces the affects of noise on both sides of the conversation to achieve optimal intelligibility and comfort for the hands-free user. - Excellent Design - 3.5mm audio jack, ultra lightweight 11g, small external size 2.62 x 0.69 x 0.56 inches, and the advanced production process including material of high-quality Aluminum, diamond cut and laser engraving, which make the receiver has metal-texture’s and fashion’s outward. - Multifunction - This Bluetooth receiver is provided with three function buttons. With these three buttons, you can adjust volume up/down, switch previous/next song, turn the power on/off, answer/reject the incoming calls, music play/pause, and switch bass boost sound or original sound. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B077YDR6GX | | Audio Output Mode | Stereo | | Audio Output Type | Headphones, Speakers | | Brand | Reiyin | | Color | Silver | | Compatible Devices | Smartphone, Speaker | | Connectivity Technology | Auxiliary , Bluetooth | | Connector Type | 3.5mm Jack , USB | | Control Method | Touch | | Customer Reviews | 3.9 out of 5 stars 15 Reviews | | Item Weight | 0.01 Kilograms | | Manufacturer | Reiyin Technology Co.,Limited | | Mfr Part Number | WR-01 | | Model Number | WR-01 | | UPC | 712885941827 712885941797 | | Wireless Technology | Bluetooth | ## Images ![WR-01 Wireless Bluetooth 4.1 Receiver, Hands-Free 3.5mm Audio Adapter with Bass Boost Feature for Headphone/Speaker/Car Audio/Home Stereo System - Image 1](https://m.media-amazon.com/images/I/81FFDv64rfL.jpg) ![WR-01 Wireless Bluetooth 4.1 Receiver, Hands-Free 3.5mm Audio Adapter with Bass Boost Feature for Headphone/Speaker/Car Audio/Home Stereo System - Image 2](https://m.media-amazon.com/images/I/71birVt4DGL.jpg) ![WR-01 Wireless Bluetooth 4.1 Receiver, Hands-Free 3.5mm Audio Adapter with Bass Boost Feature for Headphone/Speaker/Car Audio/Home Stereo System - Image 3](https://m.media-amazon.com/images/I/71ymxSzT7iL.jpg) ![WR-01 Wireless Bluetooth 4.1 Receiver, Hands-Free 3.5mm Audio Adapter with Bass Boost Feature for Headphone/Speaker/Car Audio/Home Stereo System - Image 4](https://m.media-amazon.com/images/I/610-wzujSIL.jpg) ![WR-01 Wireless Bluetooth 4.1 Receiver, Hands-Free 3.5mm Audio Adapter with Bass Boost Feature for Headphone/Speaker/Car Audio/Home Stereo System - Image 5](https://m.media-amazon.com/images/I/61XXFbtodPL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ So go ahead and get you one! *by L***Z on February 25, 2019* Awesome little receiver, does the work and depending on the headset you pair makes all the deference! I paired my Audio Technicas with this and what a marvel! Try anything that is not Bluetooth ready and you will see results that will want you to bring out all your old headsets. It comes with adaptor for wired 3.5 headsets. So go ahead and get you one!!!! ### ⭐⭐⭐⭐⭐ Great product at a great price *by K***R on June 29, 2019* Works exactly like I wanted it to. Plugged it into my truck stereo that does not have Bluetooth capability and was immediately able to pair my phone and use it. edit: left channel stopped working whether plugged in directly or using the female adapter. have to constantly fiddle with it to keep the one channel working ### ⭐⭐⭐⭐⭐ Make your favorite headphone Bluetooth *by J***. on January 30, 2019* Great device. I wanted to make my favorite headphone into a Bluetooth device. This did the trick. Comes complete with an adapter to plug headphone into. Do not know how long the device will play before needing to be recharged but goes for quite a while. Sound reproduction is very good. I think any purchaser would enjoy. --- ## 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/63376672-wr-01-wireless-bluetooth-4-1-receiver-hands-free-3](https://www.desertcart.co.uk/products/63376672-wr-01-wireless-bluetooth-4-1-receiver-hands-free-3) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-06-07*