--- product_id: 20983047 title: "- Esinkin Bluetooth Audio Adapter for Music Streaming Sound System | Wireless Audio Adapter Works with Smartphones and Tablets, Bluetooth Receiver for Home Stereo" price: "R$398" currency: BRL in_stock: true url: https://www.desertcart.com.br/products/20983047-esinkin-bluetooth-audio-adapter-for-music-streaming-sound-system-wireless store_origin: BR region: Brazil --- # 30-40 ft wireless range 3.5mm & RCA dual input One-button easy pairing - Esinkin Bluetooth Audio Adapter for Music Streaming Sound System | Wireless Audio Adapter Works with Smartphones and Tablets, Bluetooth Receiver for Home Stereo **Price:** R$398 **Availability:** ✅ In Stock ## Summary > 🎶 Upgrade your sound, ditch the wires, join the wireless revolution! ## Quick Answers - **What is this?** - Esinkin Bluetooth Audio Adapter for Music Streaming Sound System | Wireless Audio Adapter Works with Smartphones and Tablets, Bluetooth Receiver for Home Stereo - **How much does it cost?** R$398 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.br](https://www.desertcart.com.br/products/20983047-esinkin-bluetooth-audio-adapter-for-music-streaming-sound-system-wireless) ## Best For - Customers looking for quality international products ## Why This Product - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Reliable Power Supply:** Powered via USB or AC adapter for continuous, uninterrupted music sessions. - • **Extended Range Freedom:** Enjoy crystal-clear audio up to 40 feet away—no wires, no limits. - • **Plug & Play Simplicity:** One-button pairing and auto-reconnect keep your music flowing without interruption. - • **Versatile Compatibility:** Works flawlessly with smartphones, tablets, laptops, and all powered stereo systems. - • **Seamless Wireless Streaming:** Transform any speaker into a Bluetooth powerhouse with effortless connectivity. ## Overview The Esinkin Bluetooth Audio Adapter effortlessly adds wireless Bluetooth streaming to any existing powered speaker or stereo system via 3.5mm or RCA inputs. With a simple one-button pairing and automatic reconnect feature, it supports a wireless range of up to 40 feet indoors and is compatible with all Bluetooth-enabled devices. Powered by USB or AC adapter, this receiver is a top-rated, reliable solution to modernize your audio setup. ## Description Buy Esinkin Bluetooth Audio Adapter for Music Streaming Sound System | Wireless Audio Adapter Works with Smartphones and Tablets, Bluetooth Receiver for Home Stereo: Bluetooth Network Adapters - desertcart.com ✓ FREE DELIVERY possible on eligible purchases ## Features - Listen music wireless: Connect with computer speakers, home stereo systems or other speaker systems via the 3.5 mm or RCA cable, then pair with the Bluetooth audio devices such as smartphones or tablet for streaming music. - Easy setup and automatic reconnect: There is a big bluetooth symbol button in bluetooth receiver middle. Pair your bluetooth device to this adapter with a single button press. Click once means Bluetooth Connect/Disconnect. Hold the botton 3 second mean ON/OFF. It can reconnect automatically with the previously paired device. - Wireless range: Indoors(without obstacles) connect rang up 30-40 ft (10-12 m). - Works with most device: Bluetooth enabled device including smartphones, tablets, computers, laptops upon and any powered PC speakers, home stereo systems and A/V receivers. - NOTE: This adapter doesn't have built-in battery, power by AC to DC power adapter or USB cable. This product is a bluetooth receiver ONLY, not a bluetooth transmitter. Only to give Bluetooth capabilities to an existing stereo / powered speaker / PA. If you have any problems, please contact us at any time by desertcart Order, and we will speed up the process to resolve the issue. ## Technical Specifications | Specification | Value | |---------------|-------| | Best Sellers Rank | #2 in Bluetooth Network Adapters | | Customer Reviews | 4.5 out of 5 stars 51,225 Reviews | ## Product Details - **Compatible Devices:** Smartphone - **Specific Uses For Product:** Telephone, Tablet, Home Stereo System - **Connector Type:** RCA, Auxiliary - **Color:** Black - **Item dimensions L x W x H:** 1.97 x 1.97 x 0.94 inches ## Images ![- Esinkin Bluetooth Audio Adapter for Music Streaming Sound System | Wireless Audio Adapter Works with Smartphones and Tablets, Bluetooth Receiver for Home Stereo - Image 1](https://m.media-amazon.com/images/I/61HcKHv9M2L.jpg) ## Questions & Answers **Q: 2023 upgraded (This unit just a bluetooth receiver not a bluetooth transmitter)** A: The Bluetooth button adds disconnect and shutdown functions. Click it means CONNECT/DISCONNECT.Hold the button 3 sec means ON/OFF.This unit doesn't transmit Bluetooth signal.Only receives Bluetooth signal from phone media or PC/server music sources **Q: How is the volume controlled?** A: This bluetooth receiver doesn't have a volume control. You can control volume from your phone and your amplifier receiver, also set the volume on amplifier receiver then control final volume from phone to turn up and down. **Q: Can I transmit music from a CD player to a bluetooth speaker?** A: This is a bluetooth receiving device which hard wires into a non-Bluetooth audio system as an additional input source that receives audio from Bluetooth devices such as your phone or computer .You need a Bluetooth transmitter **Q: What's in the box?** A: 1 x Bluetooth receiver 1 x AC to DC Power adapter 1 x AUX to RCA Audio cable 1 x USB Power cable 1 x User manual **Q: What bluetooth version is this?** A: The Bluetooth version is 5.3. Compatible with Bluetooth 5.4 and below ## Frequently Bought Together - esinkin Bluetooth Audio Adapter for Music Streaming Sound System, Wireless Audio Adapter Works with Smartphones and Tablets, Bluetooth Receiver for Home Stereo - Tan QY 2RCA to 2RCA Cable 3Ft, Gold-Plated 2 RCA Male to 2 RCA Male Stereo Audio Cable for Home Theater, HDTV, Gaming Consoles, Hi-Fi Systems (3Ft/1M) - Monoprice 1.5ft Premium 2 RCA Plug/2 RCA Plug M/M 22AWG Cable - Black --- ## 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.com.br/products/20983047-esinkin-bluetooth-audio-adapter-for-music-streaming-sound-system-wireless](https://www.desertcart.com.br/products/20983047-esinkin-bluetooth-audio-adapter-for-music-streaming-sound-system-wireless) --- *Product available on Desertcart Brazil* *Store origin: BR* *Last updated: 2026-09-11*