KAIY Bluetooth 5.3 Audio Receiver For Home Stereo System Wireless RCA And 3.5mm AUX Adapter With NFC and USB TF Card Playback
Why you'll like it
- Revive Vintage Sound Systems — Connects your modern smartphone or tablet to classic amplifiers and older home stereos using analog dual RCA or 3.5mm outputs
- Multi-Source Audio Playback — Supports high-resolution wireless streaming alongside direct offline playback from USB flash drives and TF micro SD cards
- Lag-Free Bluetooth 5.3 Connectivity — Provides low background noise and full dynamic audio ranges with a stable wireless performance spanning up to 33 feet
- Instant NFC Quick Pairing — Enables simple tap-to-connect functionality for compatible mobile devices via the top-mounted interface chip
- Hands-Free Voice Calling — Features an integrated microphone with noise suppression for crisp speakerphone calls in home offices or automotive setups
Product details
Description
Give your vintage home theater or classic audio setup a wireless upgrade with the KAIY Bluetooth 5.3 Audio Receiver. This versatile adapter is designed for audiophiles who want to stream modern high-resolution audio from smartphones, tablets, or laptops directly onto older AV receivers, amplifier systems, or traditional active speakers without sacrificing sound quality. Equipped with dual RCA outputs and a standard 3.5mm auxiliary jack, it integrates seamlessly with virtually any analog electronic equipment built in the past few decades.
Featuring top-mounted controls and advanced tap-to-pair NFC technology, it allows for instant wireless connections. Beyond Bluetooth streaming, this multifuntional adapter includes dedicated slots for a USB flash drive and a TF memory card, giving you independent local playback options. Its built-in microphone with integrated noise suppression makes it equally ideal for hands-free calling inside vehicles or as an office speakerphone extension.
This compact, reliable device bridges the gap between classic analog fidelity and modern wireless convenience.
How to use
- Plug the included USB power cable into a 5-volt power adapter.
- Connect the receiver to your home stereo or amplifier using either the RCA cables or a 3.5mm auxiliary cable.
- Turn on Bluetooth on your phone and select the KAIY device to pair, or simply tap your NFC-enabled phone against the top of the receiver.
- Insert a USB drive or TF card for offline music playback, and use the top-mounted buttons to control tracks and volume.
Ingredients
Polycarbonate housing, premium internal Bluetooth 5.3 audio chipset, dual gold-plated female RCA connector ports, 3.5mm female auxiliary terminal socket, integrated digital-to-analog converter, top-facing NFC reception coil, USB type-A multimedia port, micro SD TF flash storage card slot.
As printed by the brand. Check the pack label if you have an allergy.
Specifications
| Brand | KAIY |
|---|---|
| Ships from | USA (sourced directly), checked in Navi Mumbai |
| Sold by | Dropy.in |
Ratings & reviews
From our customers
FAQs
How to connect Bluetooth to RCA receiver?
Plug the Bluetooth receiver into a power source using its USB cable. Then, use an RCA audio cable to connect the red and white audio output ports on the receiver to the corresponding RCA input ports on your stereo. Turn on Bluetooth on your device and select the adapter to complete the pairing process.
Which is the best Bluetooth receiver?
The best Bluetooth receiver offers multi-port compatibility, stable modern connectivity protocols, and multiple playback choices. The KAIY adapter stands out by offering Bluetooth 5.3, dual RCA and AUX channels, along with independent USB and memory card modes.
Can this Bluetooth receiver output audio to both RCA and 3.5mm jacks simultaneously?
Yes, this device supports simultaneous dual-audio output. You can connect it to two different speakers or stereo systems at the same time using both the RCA outputs and the 3.5mm auxiliary jack.
Is this KAIY Bluetooth receiver an authentic USA import available in India?
Yes, this is an authentic USA-imported product. Dropy India sources these genuine units directly from trusted suppliers in the United States, making them available for delivery to consumers across India.
Does this stereo adapter have a built-in rechargeable battery?
No, this specific model does not contain an internal battery. It must remain connected to a continuous 5V USB power source during operation to ensure constant, uninterrupted audio performance.
How long will delivery take?
Most orders arrive in 15–20 days: we source each product directly from the USA, check it at our Navi Mumbai warehouse and pack it on video. Items marked Dropy Express ship from our India warehouse and arrive in 3–5 days.
Is cash on delivery available?
Full cash on delivery is available all over India on Dropy Express items. For other orders from ₹2,499 to ₹15,000 you can use Partial COD: pay 25% online now and the rest in cash on delivery.
Are your products genuine?
Yes. Every product is 100% authentic, sourced directly from the USA, quality-checked and packed on video at our Navi Mumbai warehouse.
What if my order arrives damaged or wrong?
Write to us at [email protected] as soon as it arrives. Damaged, wrong or not as described, our Buyer Protection gives you a full refund. The details are in our Return, Refund & Cancellation Policy.
Is delivery free?
Delivery is free on orders from ₹1,499. Below that a ₹79 delivery fee applies.