--- product_id: 31834996 title: "Bluetooth Receiver Wireless Audio Adapter 4.0（NFC-Enabled） for HD Music Stereo Sound System" brand: "esinkin" price: "₩69590" currency: KRW in_stock: true reviews_count: 13 category: "Esinkin" url: https://www.desertcart.kr/products/31834996-bluetooth-receiver-wireless-audio-adapter-4-0-nfc-enabled-hd store_origin: KR region: South Korea --- # NFC quick pairing 50ft wireless range HD stereo sound output Bluetooth Receiver Wireless Audio Adapter 4.0（NFC-Enabled） for HD Music Stereo Sound System **Brand:** esinkin **Price:** ₩69590 **Availability:** ✅ In Stock ## Summary > 🎵 Upgrade your sound, not your speakers — wireless freedom meets vintage vibes! ## Quick Answers - **What is this?** Bluetooth Receiver Wireless Audio Adapter 4.0（NFC-Enabled） for HD Music Stereo Sound System by esinkin - **How much does it cost?** ₩69590 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/31834996-bluetooth-receiver-wireless-audio-adapter-4-0-nfc-enabled-hd) ## Best For - esinkin enthusiasts ## Why This Product - Trusted esinkin brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Multi-Device Memory:** Pair up to 8 devices and switch seamlessly—perfect for shared spaces and social listening. - • **Instant NFC Tap-to-Pair:** Connect compatible devices in a flash—no fumbling with settings or buttons. - • **Elegant Minimalist Design:** Compact, button-free receiver that blends flawlessly with any home audio setup. - • **Seamless 50ft Wireless Range:** Stream your playlists effortlessly across rooms without signal drop. - • **Crystal-Clear HD Stereo Sound:** Transform vintage speakers into modern audio powerhouses with pristine sound quality. ## Overview The Esinkin Bluetooth Receiver Wireless Audio Adapter 4.0 with NFC enables effortless wireless streaming of high-definition stereo audio from any Bluetooth-enabled device to your existing home stereo or speakers. Featuring Bluetooth 4.0 with CSR chip, a 50ft range, NFC quick pairing, and compatibility with 3.5mm AUX or RCA inputs, it revitalizes legacy audio systems with modern wireless convenience and superior sound quality. ## Description Product description Wirelessly connect your Bluetooth-enabled device to your home stereo or stand-alone speakers and enjoy your music in high definition with the Esinkin NFC-Enabled HD Bluetooth Wireless Music Receiver. This Bluetooth audio receiver comes with an RCA cable that connect directly to your home stereo, delivering crisp HD sound. The receiver then connects wirelessly to any Bluetooth-enabled device up to 30 feet away, so you can you stream music and control playlists directly from your smartphone. In addition, NFC pairing technology allows you to tap any compatible Android device to the receiver to establish an instant wireless connection and begin streaming music. The bluetooth music receiver features an elegant design that complements any home audio system and pairs with up to eight devices. Bluetooth Audio Receiver Play high-quality audio wirelessly from any Bluetooth enabled device on your A/V receiver, home stereo system or speaker with this Bluetooth audio receiver. Esinkin Bluetooth HD Music Receiver With the HD Bluetooth Music Receiver from Esinkin, you can simply tap a compatible Bluetooth smartphone to enjoy your music playlist through your home stereo speakers. The receiver comes with a 3.5mm AUX-RCA cable that connect directly to your home stereo so you can hear your music in crisp high-definition. It can connect wirelessly to any Bluetooth-enabled device, so you can you stream music and control playlists directly from smartphones, iPhones, iPads, and more. Simple Setup Just plug in, pair and play. The receiver connects to your home stereo or speakers using the included RCA to 3.5mm audio cable or 3.5mm aux cable, and the included power adapter connects to your standard wall outlet. NFC Instant Connection Connect mobile devices with one press and the speakers are ready. From then on, re-pairing is automatic and hassle-free. Compatibility Information NFC "tap-and-play" pairing functionality, you need device with Android OS 4.1 or higher. Pair Your Bluetooth Device with Ease Using the HD Bluetooth Music Receiver from Esinkin, you can stream music from any Bluetooth-enabled smartphone or mobile device to your home stereo system or stand-alone speakers from up to 50 feet away. In addition, Near Field Communication (NFC) pairing technology allows you to simply tap any compatible Android device to the receiver to establish an instant wireless connection and begin streaming music. Exceptional High-Definition Audio For ease of operation, the HD Bluetooth Music Receiver provides the easiest way to connect your home stereo system or standalone speakers, audio 3.5mm AUX-RCA connection. Sleek, Modern Design This product has an elegant and discreet look made to complement any home audio system and will fit neatly next to your stereo or speakers. Suitable for most speakers Matching function It is very easy to pair your phones or tablets to the bluetooth audio adapter which is convenient for you. If your devices are NFC enabled, it will be faster to connect with this bluetooth receiver, Because this unit is designed with NFC function. - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Pecifications Wireless Range: 50ft 15M Bluetooth Version: V4.0 CSR Special Function: NFC Profiles: EEPROM Input Port: DC IN Power Input: 5V 1A Output Port: 3.5mm Audio Package Includes 1 x Esinkin Bluetooth Receiver 1 x Power Charger 1 x 3.5mm to RCA Cable 1 x Instruction Manual Review: Just plug it in. - Works as described. Must be plugged in as it has no onboard battery. Quick connection to iPhone with a pleasant confirmation tone that doesn’t wake up the neighbors. Great way to get more life out of a sound bar that has a non-functioning bluetooth. Now I can listen to my playlist on great speakers with no hassle. Review: High fidelity stereo music at bargain price - If you are one of those old farts like me who just could not bear parting with those bulky speakers and amp to landfill when they became obsolete 15+ years ago, it is your time to rejoice. Buy an inexpensive Bluetooth receiver like this and enjoy a true s-t-e-r-e-o. These days you can even bypass the phone and broadcast Spotify signal direct (works with Spotify Premium account only) which will give you even higher audio fidelity than signal from mobile phone. OK it is not portable like Bluetooth speakers but the audio quality is way better. You can talk to it and it does not talk back to you like Alexa. How refreshing is that? As far as the Esinkin product itself, it installs in minutes and works flawlessly. Go to your mobile phone, select Settings and Bluetooth and it will find this device in 15 seconds. Then you are good to go. ## Features - Excellent Wireless Performance: Bluetooth V4.0, built-in CSR chip. Connection range up to 50ft 15m. Store 8 paired devices. - Wireless Audio Stream: Can make your high quality speaker home stereo system Bluetooth compatible, Convert audio from a smartphone/ tablet/ PC or any Bluetooth-enabled device to retrofit an old stereo. Deliver your favorite high-performance wireless music experience. Our equipment allows you to enjoy high-definition and powerful audio with superior sound quality. - NFC Quick Pairing & Easy Setup: Just close to Esinkin A201-ESK003, click on an NFC-enabled device to pair with, connect to any stereo system that supports a standard 3.5mm AUX or RCA jack. - Elegant & Simple: Design without any buttons, LED indicator provides connection feedback, compact size，small and simple, almost suitable for any place decoration. - What You Get: Esinkin Bluetooth receiver, RCA-AUX Audio Cable, Power Charging, User Manual, 24 Month Warranty and Friendly customer service ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B01ICW9VXO | | Audio Encoding | Stereo | | Audio Output Mode | Stereo | | Audio Output Type | Speakers | | Best Sellers Rank | #47,444 in Electronics ( See Top 100 in Electronics ) #55 in Audio Component Receivers #237 in Wireless Audio Receivers & Adapters | | Brand | esinkin | | Color | Black | | Compatible Devices | Speaker, Smartphone, Tablet, Personal Computer | | Connectivity Technology | Auxiliary , Bluetooth, NFC, RCA | | Connector Type | 3.5mm Jack , RCA | | Control Method | App | | Controller Type | Android | | Customer Reviews | 4.4 out of 5 stars 992 Reviews | | Item Weight | 5 Ounces | | Manufacturer | esinkin | | Mfr Part Number | A201-ESK003 | | Model Number | A201-ESK003 | | Number of Channels | 1 | | Other Special Features of the Product | NFC | | Output Power | 100 Watts | | Output Wattage | 0.1 Watts | | Special Feature | NFC | | Supported Internet Services | Pandora | | Surround Sound Channel Configuration | 2.1 | | UPC | 793169384523 718460803115 | | Warranty Description | Three months warranty for your purchase or refund | | Wireless Technology | Bluetooth | ## Product Details - **Audio Encoding:** Stereo - **Audio Output Mode:** Stereo - **Brand:** esinkin - **Color:** Black - **Compatible Devices:** Speaker, Smartphone, Tablet, Personal Computer - **Connectivity Technology:** Auxiliary, Bluetooth, NFC, RCA - **Connector Type:** 3.5mm Jack, RCA - **Controller Type:** Android - **Special Feature:** NFC - **Surround Sound Channel Configuration:** 2.1 ## Images ![Bluetooth Receiver Wireless Audio Adapter 4.0（NFC-Enabled） for HD Music Stereo Sound System - Image 1](https://m.media-amazon.com/images/I/51-Azc4kYsL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Just plug it in. *by M***X on May 18, 2026* Works as described. Must be plugged in as it has no onboard battery. Quick connection to iPhone with a pleasant confirmation tone that doesn’t wake up the neighbors. Great way to get more life out of a sound bar that has a non-functioning bluetooth. Now I can listen to my playlist on great speakers with no hassle. ### ⭐⭐⭐⭐⭐ High fidelity stereo music at bargain price *by A***R on December 19, 2017* If you are one of those old farts like me who just could not bear parting with those bulky speakers and amp to landfill when they became obsolete 15+ years ago, it is your time to rejoice. Buy an inexpensive Bluetooth receiver like this and enjoy a true s-t-e-r-e-o. These days you can even bypass the phone and broadcast Spotify signal direct (works with Spotify Premium account only) which will give you even higher audio fidelity than signal from mobile phone. OK it is not portable like Bluetooth speakers but the audio quality is way better. You can talk to it and it does not talk back to you like Alexa. How refreshing is that? As far as the Esinkin product itself, it installs in minutes and works flawlessly. Go to your mobile phone, select Settings and Bluetooth and it will find this device in 15 seconds. Then you are good to go. ### ⭐⭐⭐⭐ Worked perfectly *by M***R on April 10, 2026* Recieved a week before promised. Came with all the nessasary cords, pluged it in, connected my phone and wallah worked! I haven't used it enough to check reliability. Hence 4 star review. ## Frequently Bought Together - Esinkin Bluetooth Receiver Wireless Audio Adapter 4.0（NFC-Enabled） for HD Music Stereo Sound System - Monoprice 1.5ft Premium 2 RCA Plug/2 RCA Plug M/M 22AWG Cable - Black - esinkin Bluetooth Audio Adapter for Music Streaming Sound System, Wireless Audio Adapter Works with Smartphones and Tablets, Bluetooth Receiver for Home Stereo --- ## 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.kr/products/31834996-bluetooth-receiver-wireless-audio-adapter-4-0-nfc-enabled-hd](https://www.desertcart.kr/products/31834996-bluetooth-receiver-wireless-audio-adapter-4-0-nfc-enabled-hd) --- *Product available on Desertcart South Korea* *Store origin: KR* *Last updated: 2026-06-13*