--- product_id: 263770607 title: "Blue~Tooth Board, 12V Audio Receiver Blue~Tooth Module DC 5V-12V Portable Wire~Less Electronics Stereo Music Receive Circuit Chip with Micro USB Port for Headphone Speaker Home Sound System DIY" brand: "drok" price: "₹ 2786" currency: INR in_stock: true reviews_count: 5 category: "Drok" url: https://www.desertcart.in/products/263770607-blue-tooth-board-12v-audio-receiver-blue-tooth-module-dc store_origin: IN region: India --- # Bluetooth 4.2 for seamless wireless audio 5V-12V wide voltage range Dual AUX & audio output terminals Blue~Tooth Board, 12V Audio Receiver Blue~Tooth Module DC 5V-12V Portable Wire~Less Electronics Stereo Music Receive Circuit Chip with Micro USB Port for Headphone Speaker Home Sound System DIY **Brand:** drok **Price:** ₹ 2786 **Availability:** ✅ In Stock ## Summary > 🎶 Upgrade your sound game—wireless freedom meets pro DIY precision! ## Quick Answers - **What is this?** Blue~Tooth Board, 12V Audio Receiver Blue~Tooth Module DC 5V-12V Portable Wire~Less Electronics Stereo Music Receive Circuit Chip with Micro USB Port for Headphone Speaker Home Sound System DIY by drok - **How much does it cost?** ₹ 2786 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.in](https://www.desertcart.in/products/263770607-blue-tooth-board-12v-audio-receiver-blue-tooth-module-dc) ## Best For - drok enthusiasts ## Why This Product - Trusted drok brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Compact & Durable Design:** Slim 55x32x9mm PCB built with full surface mount tech, ideal for discreet installation in any project. - • **Smart LED Status Indicator:** Instant visual feedback on connection and playback status keeps you in control. - • **Dual Input & Output Options:** Versatile 3.5mm and 2.54mm AUX ports for effortless integration with headphones, speakers, or home stereo systems. - • **Universal Voltage Flexibility:** Operates smoothly from 5V to 12V, perfect for diverse DIY setups and power sources. - • **Seamless Bluetooth 4.2 Connectivity:** Enjoy stable, low-latency wireless audio streaming with the latest Bluetooth tech. ## Overview The DROK Bluetooth Board is a compact, high-quality Bluetooth 4.2 audio receiver module designed for DIY enthusiasts and professionals. Supporting a wide input voltage range of 5V to 12V with micro USB power, it offers dual AUX inputs and outputs for flexible connectivity with headphones, speakers, or home stereo systems. Its durable surface-mounted PCB and clear LED indicators ensure reliable performance and easy integration, making it the perfect upgrade for modernizing legacy audio devices or building portable wireless sound solutions. ## Description DROK Stereo Receiver Blue~tooth Module Parameter: Input voltage range: DC 5V-12V Blue~tooth version: 4.2 Blue~tooth name: Drok_BT Working Temperature: -40℃ to 85℃ Outer dimensions: 55*32*9mm/2.17*1.26*0.35 inches Feature: Wide range of operating voltage DC 5V-12V. With micro USB port, support micro USB 5V power supply. Input reverse connection protection. Dual audio output terminal. Full Surface Mounted Technology. Support antenna external connection (suitable for mounting inside a metal box). Terminals: Power Supply Input Terminal: 5V Micro USB port & 5-12V external power supply wiring terminal; Audio Input Terminal: 3.5mm AUX input terminal & 2.54mm 3P AUX input terminal; Audio Output Terminal: 3.5mm jack socket & 2.54mm 3P audio output terminal. LED Indicator Instruction: Quick flashing: waiting for a connection Keeps on: connected Slow flashing: audio playing Usage: This module is a blue~tooth receiver module which outputs standard analog audio signals. At the same time, the addition of AUX input terminals facilitates the connection of other audio sources. When there is no blue~tooth connected, the AUX terminal and the OUT terminal are directly connected. When there is blue~tooth connected, the blue~tooth audio signal is output from the OUT terminal, and the AUX terminal and the OUT terminal are disconnected. Note: This item is a blue~tooth receiver board, if used for speakers, please connect an amplifier. Otherwise, there will be distortion at high volume. Package Included: 1x Blue~tooth Board Review: Needed a new aux cable for my car because my other one took out and this one works great and just as it should. It's the perfect length and doesn't get caught up in everything. Works just as I expected and very happy with it. Review: I’ve been using this Drok Bluetooth audio module for a few days now, and it’s been working great. It connects easily to my phone and the sound quality is solid for what it is. I installed it in a 10-year-old Makita jobsite stereo that originally had no Bluetooth. I wired the audio output directly to the radio’s internal AUX input by tapping into the 3.5mm jack PCB—worked perfectly and kept the install clean. For power, I tapped into the battery connection PCB and added a bulkhead rocker switch on the side of the radio to turn the module on and off independently. The stereo runs on a 20V Makita battery, and even though the module’s cut sheet says 12V (with the website claiming 27V max), it handles the 20V just fine. No issues with overheating or instability. I mounted the board inside the radio using hot glue. It’s been sitting out in the sun during use, and while the top of the radio gets warm, it doesn’t get hot. You can tell the module is inside doing its job, but it’s not stressed. The board itself feels like a higher-quality unit than many of the cheap Bluetooth modules out there. The PCB is clean, the build is solid, and it even comes with documentation—which is rare. It seems like buying a single unit results in better quality control. Honestly, if I had bought a two-pack, I’d half expect one to fail and just use the backup. But this one has been reliable from the start. Overall, I’d recommend this module if you’re upgrading an older stereo or building a basic portable Bluetooth system. There are much higher-end DACs out there for home audio, but for portable or jobsite use, this is a great solution that works well and sounds good. ## Features - PARAMETER --- input voltage range DC 5V-12V, support micro USB 5V power supply; blue~tooth version 4.2. - APPLICATION --- headphone, speaker, home stereo system DIY. - INPUT METHOD --- 3.5mm AUX input & 2.54mm 3P AUX input. - OUTPUT METHOD --- 3.5mm audio output & 2.54mm 3P audio output. - LED INDICATOR --- indicates status of waiting for a connection/connected/audio playing. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07P94Z9XR | | Best Sellers Rank | #85,213 in Electronics ( See Top 100 in Electronics ) #69 in Home Audio Receivers | | Brand Name | DROK | | Customer Reviews | 4.5 4.5 out of 5 stars (490) | | Included Components | board | | Item Dimensions | 5.6 x 3.3 x 0.4 centimeters | | Item Weight | 0.03 Kilograms | | Manufacturer | DROK | | Material Type | Printed Circuit Board (Pcb) | | Maximum Supply Voltage | 12 Volts (DC) | | Minimum Supply Voltage | 5 Volts | | Model | 200367AFA | | Mounting Type | Surface Mount | | Number of Channels | 2 | | Specification Met | Unspecified Standards | | Unit Count | 1 Count | | Voltage | 12 Volts | ## Product Details - **Item dimensions L x W x H:** 5.6 x 3.3 x 0.4 centimeters - **Manufacturer:** DROK - **Maximum supply voltage:** 12 Volts (DC) - **Minimum supply voltage:** 5 Volts - **Voltage:** 12 Volts ## Images ![Blue~Tooth Board, 12V Audio Receiver Blue~Tooth Module DC 5V-12V Portable Wire~Less Electronics Stereo Music Receive Circuit Chip with Micro USB Port for Headphone Speaker Home Sound System DIY - Image 1](https://m.media-amazon.com/images/I/81YbxwcflCL.jpg) ## Available Options This product comes in different **Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by K***L on 13 September 2020* Needed a new aux cable for my car because my other one took out and this one works great and just as it should. It's the perfect length and doesn't get caught up in everything. Works just as I expected and very happy with it. ### ⭐⭐⭐⭐⭐ Review *by L***A on 2 July 2025* I’ve been using this Drok Bluetooth audio module for a few days now, and it’s been working great. It connects easily to my phone and the sound quality is solid for what it is. I installed it in a 10-year-old Makita jobsite stereo that originally had no Bluetooth. I wired the audio output directly to the radio’s internal AUX input by tapping into the 3.5mm jack PCB—worked perfectly and kept the install clean. For power, I tapped into the battery connection PCB and added a bulkhead rocker switch on the side of the radio to turn the module on and off independently. The stereo runs on a 20V Makita battery, and even though the module’s cut sheet says 12V (with the website claiming 27V max), it handles the 20V just fine. No issues with overheating or instability. I mounted the board inside the radio using hot glue. It’s been sitting out in the sun during use, and while the top of the radio gets warm, it doesn’t get hot. You can tell the module is inside doing its job, but it’s not stressed. The board itself feels like a higher-quality unit than many of the cheap Bluetooth modules out there. The PCB is clean, the build is solid, and it even comes with documentation—which is rare. It seems like buying a single unit results in better quality control. Honestly, if I had bought a two-pack, I’d half expect one to fail and just use the backup. But this one has been reliable from the start. Overall, I’d recommend this module if you’re upgrading an older stereo or building a basic portable Bluetooth system. There are much higher-end DACs out there for home audio, but for portable or jobsite use, this is a great solution that works well and sounds good. ### ⭐⭐⭐⭐⭐ Review *by P***O on 4 June 2022* Usé éste módulo para actualizar un amplificador Sony TA-A50 al hacer la interfase a una entrada que originalmente es destinada para un sintonizador de radio. Naturalmente la instalación requiere de soldadura y un vistazo al manual con los diagramas eléctricos para saber el lugar para instalar la conexión. Suena bien, cumple su función. Me agrada que el módulo tenga provisión para antena externa, pues instalar una ayudará a incrementar el rango de operación. Ampliamente recomendado. ## Frequently Bought Together - DROK Blue~Tooth Board, 12V Audio Receiver Blue~Tooth Module DC 5V-12V Portable Wire~Less Electronics Stereo Music Receive Circuit Chip with Micro USB Port for Headphone Speaker Home Sound System DIY - DROK 5W+5W Mini Audio Amplifier Board PAM8406 DC 5V Digital Stereo Power Amp 2.0 Dual Channel Class D Amplify Module for Speaker Sound System DIY - Gikfun 4Ohm 40mm Diameter 3W Full Range Audio Speaker Stereo Woofer Loudspeaker for Arduino (Pack of 2pcs) EK1794 --- ## 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.in/products/263770607-blue-tooth-board-12v-audio-receiver-blue-tooth-module-dc](https://www.desertcart.in/products/263770607-blue-tooth-board-12v-audio-receiver-blue-tooth-module-dc) --- *Product available on Desertcart India* *Store origin: IN* *Last updated: 2026-06-20*