---
product_id: 597753958
title: "KAIY Bluetooth Receiver for Home Stereo, Bluetooth to RCA Adapter with NFC-Enabled, 3.5mm Audio Adapter Support USB Flash Drive/TF Card, Wireless Audio Receivers for HiFi Music Stereo System"
brand: "kaiy"
price: "€ 24.44"
currency: EUR
in_stock: true
url: https://www.desertcart.fi/products/597753958-kaiy-bluetooth-receiver-for-home-stereo-bluetooth-to-rca-adapter
store_origin: FI
region: Finland
---

# Bluetooth 5.3 for stable 33ft range Dual RCA + 3.5mm outputs for versatile setup NFC tap-to-pair for instant connection KAIY Bluetooth Receiver for Home Stereo, Bluetooth to RCA Adapter with NFC-Enabled, 3.5mm Audio Adapter Support USB Flash Drive/TF Card, Wireless Audio Receivers for HiFi Music Stereo System

**Brand:** kaiy
**Price:** € 24.44
**Availability:** ✅ In Stock

## Summary

> 🎧 Upgrade your vintage stereo to wireless brilliance—because your music deserves the future.

## Quick Answers

- **What is this?** KAIY Bluetooth Receiver for Home Stereo, Bluetooth to RCA Adapter with NFC-Enabled, 3.5mm Audio Adapter Support USB Flash Drive/TF Card, Wireless Audio Receivers for HiFi Music Stereo System by kaiy
- **How much does it cost?** € 24.44 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fi](https://www.desertcart.fi/products/597753958-kaiy-bluetooth-receiver-for-home-stereo-bluetooth-to-rca-adapter)

## Best For

- kaiy enthusiasts

## Why This Product

- Trusted kaiy brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Instant NFC Pairing:** Skip the hassle—just tap your NFC-enabled phone and connect instantly for uninterrupted music flow.
- • **Triple Playback Modes:** Stream via Bluetooth, play directly from USB/TF cards, or connect wired with 3.5mm AUX for ultimate flexibility.
- • **Plug & Play Versatility:** Easily integrates with old stereos, car AUX ports, and any RCA-compatible system—upgrade your sound without replacing gear.
- • **Seamless Hi-Fi Streaming:** Experience crystal-clear, lossless audio wirelessly from any Bluetooth device with the latest Bluetooth 5.3 tech.
- • **Hands-Free Calls with Noise Suppression:** Built-in mic and one-touch call control make your car rides and work calls crystal clear and distraction-free.

## Overview

The KAIY Bluetooth Receiver transforms any old stereo or speaker system into a wireless Hi-Fi powerhouse with Bluetooth 5.3, NFC tap-to-pair, and multi-mode playback including USB/TF card support. Compact and easy to install, it offers dual RCA and 3.5mm outputs, extended 33ft range, and hands-free call functionality, making it perfect for home, car, or professional environments.

## Description

KAIY Bluetooth Receiver for Home Stereo, Bluetooth to RCA Adapter with NFC-Enabled, 3.5mm Audio Adapter Support USB Flash Drive/TF Card, Wireless Audio Receivers for HiFi Music Stereo System

## Features

- BLUETOOTH WIRELESS AUDIO RECEIVER: The KAIY Bluetooth adapter for old receiver is a compact, lightweight Bluetooth audio receiver that delivers consistent, rich, crystal-clear sound. Stream high-definition audio wirelessly to your sound system and control playlists directly from your smartphone, tablet, computer, or any Bluetooth-enabled device.
- VERSATILE CONNECTIVITY HUB: The Bluetooth adapter for stereo receiver is simple to install, set up, pair, and operate. With RCA and 3.5mm AUX audio outputs that work simultaneously, you can easily connect the Bluetooth receiver for speakers to any audio system.
- MUSIC PLAYBACK CENTER: This Bluetooth audio adapter supports three music playback modes: ①Bluetooth Mode, which allows you to stream directly from your phone, tablet, or laptop. ②USB flash drive/TF Card Playback: Play audio directly from USB drives or TF cards. ③AUX Mode: Connect via wired 3.5mm input for maximum flexibility.
- MAXIMUM WIRELESS FLEXIBILITY: Bluetooth to RCA adapter with the high-performance antenna and the latest Bluetooth Version 5.3 technology, you can stream any audio format and enjoy synchronized, true Hi-Fi digital audio at extended ranges of up to 33ft with no dropouts.
- NFC TAP-TO-PAIR: The Bluetooth RCA adapter with a built-in NFC chip allows for seamless connection by simply bringing your NFC-enabled smartphone or tablet close to the receiver. Say goodbye to manual pairing processes and enjoy hassle-free connections.
- VERSATILE COMPATIBILITY: The RCA Bluetooth adapter is ideal for adding quality wireless audio streaming capabilities to sound systems in fitness gyms, schools, classrooms, gymnasiums, houses of worship, restaurants, retail stores, medical facilities, warehouses, hospitality spaces, and business background music systems.
- CAR-READY BLUETOOTH RECEIVER: Plug the Bluetooth receiver 3.5mm output into your car’s AUX port for wireless audio and hands-free calls. Features one-touch call answering/ending and a built-in mic that suppresses background noise for crystal-clear conversations.
- IMPORTANT DETAILS: Requires USB power (cable included; AC adapter not included). Bluetooth to RCA works with wired speakers, stereos, and car audio systems (RCA/3.5mm). Not for Bluetooth headphones or TVs.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Color | black |
| Unit Count | 1.0 Count |
| Number of Items | 1 |
| Package Quantity | 1 |
| Item Dimensions | 2.6 x 2.2 x 0.8 inches |
| Input Voltage | 5 Volts (DC) |
| Connector Type Used on Cable | RCA, Auxiliary |
| Number of Ports | 2 |
| Compatible Devices | iPhone, Bluetooth receiver for old speakers, bluetooth transmitter for home stereo, bluetooth devices |
| Specific Uses For Product | Bluetooth receiver for speakers, bluetooth receiver for home stereo, bluetooth for old stereo receiver |

## Product Details

- **Compatible Devices:** bluetooth adapter for old speakers, bluetooth to rca, bluetooth transmitter for speakers, rca to bluetooth transmitter, receptor bluetooth para audio
- **Specific Uses For Product:** bluetooth receiver 3.5mm, convert wired to wireless speakers, wireless audio receivers & adapters
- **Connector Type:** Auxiliary, RCA
- **Color:** black
- **Item dimensions L x W x H:** 2.6 x 2.2 x 0.8 inches

## Images

![KAIY Bluetooth Receiver for Home Stereo, Bluetooth to RCA Adapter with NFC-Enabled, 3.5mm Audio Adapter Support USB Flash Drive/TF Card, Wireless Audio Receivers for HiFi Music Stereo System - Image 1](https://m.media-amazon.com/images/I/61XL1PA7vrL.jpg)

## Frequently Bought Together

- KAIY Bluetooth Receiver for Home Stereo Adapter, Bluetooth to RCA Adapter NFC-Enabled, 3.5mm AUX Audio Receiver for HiFi Music Streaming Stereo System, Support USB Flash Drive/TF Card
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**Shop now:** [https://www.desertcart.fi/products/597753958-kaiy-bluetooth-receiver-for-home-stereo-bluetooth-to-rca-adapter](https://www.desertcart.fi/products/597753958-kaiy-bluetooth-receiver-for-home-stereo-bluetooth-to-rca-adapter)

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*Product available on Desertcart Finland*
*Store origin: FI*
*Last updated: 2026-02-18*