--- product_id: 31834996 title: "Esinkin Bluetooth Receiver Wireless Audio Adapter 4.0（NFC-Enabled） for HD Music Stereo Sound System" brand: "esinkin" price: "€ 2.48" currency: EUR in_stock: false reviews_count: 13 url: https://www.desertcart.be/products/31834996-esinkin-bluetooth-receiver-wireless-audio-adapter-4-0-nfc-enabled store_origin: BE region: Belgium --- # High-def stereo audio output Bluetooth 4.0 with 50ft range NFC quick pairing Esinkin Bluetooth Receiver Wireless Audio Adapter 4.0（NFC-Enabled） for HD Music Stereo Sound System **Brand:** esinkin **Price:** € 2.48 **Availability:** ❌ Out of Stock ## Summary > 🎧 Upgrade your sound game—wireless freedom meets vintage vibes! ## Quick Answers - **What is this?** Esinkin Bluetooth Receiver Wireless Audio Adapter 4.0（NFC-Enabled） for HD Music Stereo Sound System by esinkin - **How much does it cost?** € 2.48 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.be](https://www.desertcart.be/products/31834996-esinkin-bluetooth-receiver-wireless-audio-adapter-4-0-nfc-enabled) ## 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 - • **Instant NFC Pairing:** Tap and connect your NFC-enabled device for hassle-free setup in seconds. - • **Minimalist Design, Maximum Impact:** Compact, button-free elegance with LED feedback fits any modern workspace or living room. - • **Seamless Bluetooth 4.0 Connectivity:** Enjoy stable wireless streaming up to 50 feet with CSR chip technology. - • **All-Inclusive Kit with 24-Month Warranty:** Includes RCA-AUX cable, power adapter, and dedicated customer support for peace of mind. - • **Transform Any Speaker into a Smart Audio Hub:** Retrofit your classic stereo system with wireless Bluetooth compatibility effortlessly. ## Overview The Esinkin Bluetooth Receiver Wireless Audio Adapter 4.0 (NFC-Enabled) effortlessly converts any traditional stereo system into a wireless powerhouse. Featuring Bluetooth 4.0 with a 50ft range, NFC quick pairing, and high-definition stereo output, it delivers premium sound quality with a sleek, button-free design. Perfect for professionals seeking seamless integration of classic audio gear with modern wireless convenience, backed by a 24-month warranty and comprehensive accessory kit. ## Description Buy Esinkin Bluetooth Receiver Wireless Audio Adapter 4.0（NFC-Enabled） for HD Music Stereo Sound System: Receivers - desertcart.com ✓ FREE DELIVERY possible on eligible purchases 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: Great Bluetooth device! No drops or other issues. - Got this to use with my tablet. It allows me to use Bluetooth to connect to my home speaker which doesn’t have Bluetooth. Works great with RCA and 3.5 mm headphone jack. ## 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 | #49,679 in Electronics ( See Top 100 in Electronics ) #53 in Audio Component Receivers #255 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 1,000 Reviews | | Item Weight | 5 ounces | | Manufacturer | esinkin | | Mfr Part Number | A201-ESK003 | | Model Number | A201-ESK003 | | Number of Channels | 1 | | Number of Items | 1 | | Other Special Features of the Product | NFC | | Output Wattage | 0.1 watts | | Special Feature | NFC | | Supported Internet Services | Pandora | | Surround Sound Channel Configuration | 2.1 | | UPC | 793169384523 718460803115 | | Unit Count | 1 Count | | Warranty Description | Three months warranty for your purchase or refund | | Wattage | 1 watts | | 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 ![Esinkin 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) ![Esinkin Bluetooth Receiver Wireless Audio Adapter 4.0（NFC-Enabled） for HD Music Stereo Sound System - Image 2](https://m.media-amazon.com/images/I/61CRR4Qgu7L.jpg) ![Esinkin Bluetooth Receiver Wireless Audio Adapter 4.0（NFC-Enabled） for HD Music Stereo Sound System - Image 3](https://m.media-amazon.com/images/I/61-6ekIKG4L.jpg) ![Esinkin Bluetooth Receiver Wireless Audio Adapter 4.0（NFC-Enabled） for HD Music Stereo Sound System - Image 4](https://m.media-amazon.com/images/I/61J2PttwrGL.jpg) ![Esinkin Bluetooth Receiver Wireless Audio Adapter 4.0（NFC-Enabled） for HD Music Stereo Sound System - Image 5](https://m.media-amazon.com/images/I/6179zi-CDNL.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. ### ⭐⭐⭐⭐⭐ Great Bluetooth device! No drops or other issues. *by C***S on June 6, 2026* Got this to use with my tablet. It allows me to use Bluetooth to connect to my home speaker which doesn’t have Bluetooth. Works great with RCA and 3.5 mm headphone jack. ### ⭐⭐⭐⭐ But then it failed: Works great, seamless installation. And replacement was received promptly, Problem was power cube. *by D***X on November 18, 2016* 11 months later: It started to disconnect and reconnect and play a 4 note 'deedle'. Description on Amazon page says warranty is 24 months and when I contacted seller (Esinkin) they sent a replacement.The problem seems to be the power cube. With a new power cube the problem went away. Testing the voltage of the culprit showed the cube was putting out 4.1 Volts instead of 5. Purchased Nov. 2016: No problems with this. I am using it to pair an Echo Dot with a stereo amp. I put the BT power plug into stereo switched plug so that when the stereo is turned off, the BT receiver loses power as well. Pairing the Echo with the BT was easy in the alexa.amazon.com webapp; I put the Echo right next to the BT Receiver for this. Asking Echo for 'bluetooth' finalized the connection glitchlessly; the Echo output now is heard on the stereo. When I turn the stereo (and thus BT receiver) off, the Echo continues playing on its own speaker. If I then turn the stereo (and BT) on, the Echo searches and finds the BT and automatically connects. Note: this is the only BT receiver in the house. The sound quality is excellent the Echo itself is about 15 feet from the BT with an intervening interior wall. One nit is that it connects to the Echo automatically a while after you ask Echo to disconnect. After a while of disconnection, it automatically connects again. ## 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.be/products/31834996-esinkin-bluetooth-receiver-wireless-audio-adapter-4-0-nfc-enabled](https://www.desertcart.be/products/31834996-esinkin-bluetooth-receiver-wireless-audio-adapter-4-0-nfc-enabled) --- *Product available on Desertcart Belgium* *Store origin: BE* *Last updated: 2026-08-25*