---
product_id: 627759110
title: "Portronics Auto 21 Car Bluetooth Receiver with Hands-Free Calling, Playing Music, 85 cm Coiled Cable, Multi-Function Button, Built-in Mic, Bluetooth AUX Adapter for Wireless Car Stereo Audio (Black)"
brand: "portronics"
price: "₨41"
currency: SCR
in_stock: false
reviews_count: 8
url: https://www.desertcart.sc/products/627759110-portronics-auto-21-car-bluetooth-receiver-with-hands-free-calling
store_origin: SC
region: Seychelles
---

# Hands-free calling with built-in mic Bluetooth 5.3 for crystal-clear audio 85 cm coiled cable for tangle-free setup Portronics Auto 21 Car Bluetooth Receiver with Hands-Free Calling, Playing Music, 85 cm Coiled Cable, Multi-Function Button, Built-in Mic, Bluetooth AUX Adapter for Wireless Car Stereo Audio (Black)

**Brand:** portronics
**Price:** ₨41
**Availability:** ❌ Out of Stock

## Summary

> 🚗 Elevate your drive with wireless freedom and hands-free control!

## Quick Answers

- **What is this?** Portronics Auto 21 Car Bluetooth Receiver with Hands-Free Calling, Playing Music, 85 cm Coiled Cable, Multi-Function Button, Built-in Mic, Bluetooth AUX Adapter for Wireless Car Stereo Audio (Black) by portronics
- **How much does it cost?** ₨41 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.sc](https://www.desertcart.sc/products/627759110-portronics-auto-21-car-bluetooth-receiver-with-hands-free-calling)

## Best For

- portronics enthusiasts

## Why This Product

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

## Key Features

- • **Compact Powerhouse:** Lightweight and pocket-sized design means your ultimate car audio upgrade goes wherever you do.
- • **Clutter-Free Car Setup:** 85 cm coiled cable keeps your dashboard neat while ensuring easy connection to your car stereo.
- • **Stay Connected, Stay Safe:** Hands-free calling lets you keep your eyes on the road and your hands on the wheel.
- • **Seamless Wireless Streaming:** Stream your favorite playlists effortlessly with ultra-stable Bluetooth 5.3 connectivity.
- • **Voice Assistant at Your Command:** Activate Siri or Google Assistant instantly with a single multifunction button press.

## Overview

The Portronics Auto 21 is a compact Bluetooth 5.3 receiver designed to transform any car stereo into a wireless audio powerhouse. Featuring hands-free calling with a built-in microphone, an 85 cm coiled AUX cable for neat connectivity, and a multifunction button for seamless control, it ensures safe, clutter-free, and high-quality audio streaming on the go.

## Description

Full description not available

## Features

- Safe Hands-free Calling: Enjoy hands-free calling in your car with Portronics Auto 21 Car Bluetooth Receiver, ensuring you stay connected without compromising safety.
- Stream Music Wirelessly: Seamlessly stream your favorite tunes from your smartphone to your car's sound system without the hassle of wires.
- Cutting-Edge Bluetooth Technology: Experience lightning-fast and stable connectivity with Bluetooth 5.3, ensuring smooth audio streaming and reliable hands-free calling.
- Access Your Voice Assistants: Easily interact with your preferred voice assistants like Siri or Google Assistant with just a press of a button, keeping you in control without distractions.
- Convenient Coiled Cable: With an 85 cm coiled cable, Auto 21 offers convenience for connecting to your car's audio system without cluttering your dashboard.
- Effortless Control: Manage your music playback, answer calls, and activate voice commands with the multi-functional button, providing a seamless user experience on the go.
- Compact and Portable: Designed for maximum portability, Auto 21 Car Bluetooth Receiver features a compact and handy size that easily fits in your pocket or glove compartment, ensuring you can take it anywhere you go.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Portronics |
| Manufacturer | Portronics, Portronics Digital Pvt ltd Contact - help@portronics.com, +91 9555-245-245 First Floor Property No D 8 Upper Basement Sector 8 Noida Uttar Pradesh 201301 |
| Model | POR-2055 |
| Model Name | Auto 21 |
| Product Dimensions | 10 x 3 x 12.5 cm; 40 g |
| Item model number | POR-2055 |
| Hardware Interface | Bluetooth |
| Compatible Devices | Smartphone |
| Special Features | Hands-Free Calls, Latest Bluetooth 5.3, ABS + Aluminium, Audio Cable: 3.5 mm |
| Number of items | 1 |
| Audio input compatible with the item | AUX |
| Audio output mode | Stereo |
| Audio Output Type | Bluetooth |
| Power Source | Battery Powered |
| Batteries Required | No |
| Wireless Type | Bluetooth |
| Connector Type | Bluetooth |
| Compatible media type | Bluetooth 5.3 |
| Media type | USB Flash Drive |
| Includes Rechargeable Battery | No |
| Includes remote | No |
| Supports Bluetooth Technology | Yes |
| Manufacturer | Portronics |
| Item Weight | 40 g |

## Product Details

- **Special Feature:** Hands-Free Calls, Latest Bluetooth 5.3, ABS + Aluminium, Audio Cable: 3.5 mm
- **Brand:** Portronics
- **Connectivity Technology:** Bluetooth
- **Power Source:** Battery Powered
- **Product Dimensions:** 10L x 3W x 12.5H Centimeters

## Images

![Portronics Auto 21 Car Bluetooth Receiver with Hands-Free Calling, Playing Music, 85 cm Coiled Cable, Multi-Function Button, Built-in Mic, Bluetooth AUX Adapter for Wireless Car Stereo Audio (Black) - Image 1](https://m.media-amazon.com/images/I/41YXIByM5DL.jpg)
![Portronics Auto 21 Car Bluetooth Receiver with Hands-Free Calling, Playing Music, 85 cm Coiled Cable, Multi-Function Button, Built-in Mic, Bluetooth AUX Adapter for Wireless Car Stereo Audio (Black) - Image 2](https://m.media-amazon.com/images/I/61jFfykMLpL.jpg)
![Portronics Auto 21 Car Bluetooth Receiver with Hands-Free Calling, Playing Music, 85 cm Coiled Cable, Multi-Function Button, Built-in Mic, Bluetooth AUX Adapter for Wireless Car Stereo Audio (Black) - Image 3](https://m.media-amazon.com/images/I/614ja46rKpL.jpg)
![Portronics Auto 21 Car Bluetooth Receiver with Hands-Free Calling, Playing Music, 85 cm Coiled Cable, Multi-Function Button, Built-in Mic, Bluetooth AUX Adapter for Wireless Car Stereo Audio (Black) - Image 4](https://m.media-amazon.com/images/I/61qChFodfZL.jpg)
![Portronics Auto 21 Car Bluetooth Receiver with Hands-Free Calling, Playing Music, 85 cm Coiled Cable, Multi-Function Button, Built-in Mic, Bluetooth AUX Adapter for Wireless Car Stereo Audio (Black) - Image 5](https://m.media-amazon.com/images/I/61auoSYivzL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Very good quality sound
*by J***U on 18 May 2025*

A very good quality product

### ⭐⭐⭐⭐⭐ Plug and play
*by S***H on 3 August 2024*

Convenient. Just plug it in the USB port and 3.5 jack. Decent sound quality.Although I would prefer a product that connects to bluetooth and uses only one of the ports. This one is the best design that I have found till now to make your car-audio bluetooth-compatible.

### ⭐⭐⭐⭐ Okay
*by P***R on 1 September 2024*

Potronics Auto 12 is better than the new version Auto 21. Button to answer is very small. Sound quality is not good enough just an okay product. Microphone is working well. Noise level is very less.

## Frequently Bought Together

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*Product available on Desertcart Seychelles*
*Store origin: SC*
*Last updated: 2026-02-12*