---
product_id: 513350992
title: "CRUST CS45 Car Bluetooth Device for Music System, FM Transmitter with Call Receiver; (PD 20W + QC3.0) Fast Charger; Real Time Car Battery Voltage Monitor; 7 Colour LED Lights; USB MP3 Audio Playback"
brand: "crust"
price: "₹ 1665"
currency: INR
in_stock: true
reviews_count: 8
category: "Crust"
url: https://www.desertcart.in/products/513350992-crust-cs45-car-bluetooth-device-for-music-system-fm-transmitter
store_origin: IN
region: India
---

# 47.5W Fast Charger Bluetooth 5.0 Real Time Voltage Monitor CRUST CS45 Car Bluetooth Device for Music System, FM Transmitter with Call Receiver; (PD 20W + QC3.0) Fast Charger; Real Time Car Battery Voltage Monitor; 7 Colour LED Lights; USB MP3 Audio Playback

**Brand:** crust
**Price:** ₹ 1665
**Availability:** ✅ In Stock

## Summary

> 🚗 Elevate Your Commute with CRUST CS45!

## Quick Answers

- **What is this?** CRUST CS45 Car Bluetooth Device for Music System, FM Transmitter with Call Receiver; (PD 20W + QC3.0) Fast Charger; Real Time Car Battery Voltage Monitor; 7 Colour LED Lights; USB MP3 Audio Playback by crust
- **How much does it cost?** ₹ 1665 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/513350992-crust-cs45-car-bluetooth-device-for-music-system-fm-transmitter)

## Best For

- crust enthusiasts

## Why This Product

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

## Key Features

- • **Dual Music Modes:** Stream via Bluetooth or play from USB for versatile audio enjoyment.
- • **Rapid Charging Power:** Charge up to three devices simultaneously with a super-fast 47.5W output.
- • **Transform Your Drive:** Seamlessly connect your smartphone to your car's legacy stereo for an upgraded audio experience.
- • **Hands-Free Convenience:** Enjoy crystal-clear calls with advanced echo cancellation and noise suppression.
- • **Universal Compatibility:** Fits all cars with a power outlet, supporting a wide range of devices.

## Overview

The CRUST CS45 Car Bluetooth Device is a versatile FM transmitter that enhances your car's audio system with Bluetooth connectivity, hands-free calling, and a powerful 47.5W fast charger. It features real-time battery monitoring and supports both Bluetooth streaming and USB playback, making it a must-have for modern drivers.

## Description

Product Description

Review: Satisfactory - I have been using it for three months...it connects to my music system easily and charges my phone very quickly..it works perfectly in my i20 Magna..so it is completely worth it..👍
Review: Very nice - Very nice . Sound quality is very good.No issues with the device . Bluetooth connectivity is also fine.

## Features

- Transform Your Car Stereo: - CS45 connects to your Legacy Car Stereo wirelessly via FM and to your Smartphone via Bluetooth so you can Stream Music, Get Turn by Turn Audio Navigation Assistance, Make & Receive Calls & much more on your legacy Car Music System
- Hands Free Calls: - Inbuilt Mic with Unmatched Echo Cancellation & Noise Suppression using Latest CVC Technology enables you to attend to Calls on your Car Music System.
- 2 Music Playing Modes: - Stream Music from your Smartphone via Bluetooth 5.0 or plug in your USB Disk (up to 32GB) for playing MP3/WAV music formats. Supports Bluetooth A2DP for High Quality Stereo Audio
- Super Fast 47.5W Car Charger: - [SUPER / QC3.0 22.5W + PD 20W + USB 5W] Supports charging three devices simultaneously so you never run out of charge on the go
- Real Time Car Voltage Monitor: - Dual Screen Display with a dedicated Real Time Car Battery Voltage Monitor to track car battery health so you're never stuck off guard with a dead battery
- Wide Compatibility: - Fits in all cars; All you need is a Car Power Outlet (Cigarette Lighter Port) (12-24V) and a Car Stereo that supports FM. Works with iPhone, iPod, Android, Blackberry, Windows Phones, Tablets, MP3 Players & more Bluetooth enabled devices.
- 12 Months Carry-In Warranty on manufacturing defects from the date of purchase. For Technical Support WhatsApp us on +91-93241 53298

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BWJXJTFS |
| Audio Output Mode | Stereo, FM Transmission |
| Audio Output Type | bluetooth, fm |
| Best Sellers Rank | #8,707 in Electronics ( See Top 100 in Electronics ) #4 in Car FM Transmitters |
| Bluetooth support? | Yes |
| Brand | CRUST |
| Brand Name | CRUST |
| Colour | Black |
| Compatibility Options | Bluetooth Devices, Car Stereo, Smartphones, Tablets |
| Compatible Devices | Car Stereo System, MP3 Player, Smartphone, Tablet |
| Connectivity Technology | Bluetooth, USB |
| Connector Type Used on Cable | USB 2.0 |
| Control Method | Touch |
| Control Type | music control |
| Country of Origin | India |
| Customer Reviews | 4.2 out of 5 stars 409 Reviews |
| Enclosure Material | Crust |
| Hardware Interface | Bluetooth, Bluetooth 5, USB |
| Importer Contact Information | Encasers, Lakhi Industry House, Bhandup, Mumbai |
| Installation Type | plug in |
| Item Dimensions L x W x H | 9L x 5W x 4H Centimeters |
| Item Type Name | Car Bluetooth FM Transmitter |
| Item Weight Unit of Measure | 50 Grams |
| Manufacturer | CRUST, Encasers, Lakhi Industry House, LBS Marg, Bhandup West, Mumbai - 400078. Contact: +91 9324153298 |
| Manufacturer Contact Information | Encasers, Lakhi Industry House, LBS Marg, Bhandup West, Mumbai - 400078. Contact: +91 9324153298 |
| Material | Crust |
| Model Name | CS45 (Plus) |
| Number of Channels | 2 |
| Packer Contact Information | Encasers, Lakhi Industry House, Bhandup, Mumbai |
| Power Source | DC |
| Product Dimensions | 9L x 5W x 4H Centimeters |
| Product Features | Bluetooth FM Transmitter, Bu, Fast Charging |
| Rechargeable Battery Included | No |
| Special Feature | Bluetooth FM Transmitter , Bu, Fast Charging |
| Supported Application | Music playback from Smartphone, USB Drive (MP3, WAV) |
| Supported Media Type | USB, MP3, WAV |
| Supported Standards | Bluetooth 5.0, Bluetooth A2DP |
| Unit Count | 1.00 Piece |
| Warranty Description | 12 months carry-in warranty on manufacturing defects for the device from the date of purchase. Product Registration is mandatory on CRUST website within 10 days of purchase to claim the warranty. For Technical Support WhatsApp us on +91-93241 53298. |
| Wireless Compability | Bluetooth |

## Product Details

- **Special Feature:** Bu, Fast Charging, Bluetooth FM Transmitter
- **Brand:** CRUST
- **Connectivity Technology:** Bluetooth, USB
- **Power Source:** DC
- **Material:** Crust

## Images

![CRUST CS45 Car Bluetooth Device for Music System, FM Transmitter with Call Receiver; (PD 20W + QC3.0) Fast Charger; Real Time Car Battery Voltage Monitor; 7 Colour LED Lights; USB MP3 Audio Playback - Image 1](https://m.media-amazon.com/images/I/716gheQGCYL.jpg)
![CRUST CS45 Car Bluetooth Device for Music System, FM Transmitter with Call Receiver; (PD 20W + QC3.0) Fast Charger; Real Time Car Battery Voltage Monitor; 7 Colour LED Lights; USB MP3 Audio Playback - Image 2](https://m.media-amazon.com/images/I/71RC0X44MOL.jpg)
![CRUST CS45 Car Bluetooth Device for Music System, FM Transmitter with Call Receiver; (PD 20W + QC3.0) Fast Charger; Real Time Car Battery Voltage Monitor; 7 Colour LED Lights; USB MP3 Audio Playback - Image 3](https://m.media-amazon.com/images/I/715y3U-ohUL.jpg)
![CRUST CS45 Car Bluetooth Device for Music System, FM Transmitter with Call Receiver; (PD 20W + QC3.0) Fast Charger; Real Time Car Battery Voltage Monitor; 7 Colour LED Lights; USB MP3 Audio Playback - Image 4](https://m.media-amazon.com/images/I/71ZnyV6z82L.jpg)
![CRUST CS45 Car Bluetooth Device for Music System, FM Transmitter with Call Receiver; (PD 20W + QC3.0) Fast Charger; Real Time Car Battery Voltage Monitor; 7 Colour LED Lights; USB MP3 Audio Playback - Image 5](https://m.media-amazon.com/images/I/71wfwRYcgkL.jpg)

## Available Options

This product comes in different **Model** options.

## Questions & Answers

**Q: MagSafe compatible?**
A: Yes you can plug in your Type C to MagSafe charger into the Type C PD charging port.

**Q: Alto 800modal 2018 mai kaam karega yaa nahi aur voice assistant yaa nahi**
A: It would work with any car having a DC charger socket and a radio.... Voice assistant is not there...

**Q: Is it possible to change/ seclect the folder**
A: The sound quality will not be sharp and clear. Use wire for listening music in your car.

**Q: Does it have an Aux port**
A: No this device doesn't have an AUX port. It connects to your car stereo wirelessly via FM. If you want to connect via AUX port you can check out CRUST CS40.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Satisfactory
*by M***N on 24 June 2026*

I have been using it for three months...it connects to my music system easily and charges my phone very quickly..it works perfectly in my i20 Magna..so it is completely worth it..👍

### ⭐⭐⭐⭐⭐ Very nice
*by R***I on 13 July 2026*

Very nice . Sound quality is very good.No issues with the device . Bluetooth connectivity is also fine.

### ⭐⭐⭐⭐ Good product. Worth the money
*by S***N on 12 February 2026*

Received the product as per the expected delivery date. And it works perfectly on 2011 old model Swift Desire. As of now there are no disturbances or noices. Calls are also fine. Need to check while driving and after further use.

## Frequently Bought Together

- CRUST CS45 Car Bluetooth Device for Music System, FM Transmitter with Call Receiver; (PD 20W + QC3.0) Fast Charger; Real Time Car Battery Voltage Monitor; 7 Colour LED Lights; USB MP3 Audio Playback
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- CRUST CS30 Car Bluetooth Device [Upgraded BT v5.3] with Call Receiver, FM Transmitter for Music System & Dual USB + Type C Charger; 7 Colour LED Lights; 6 EQ Presets; USB MP3 Support; Voice Assistant

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*Product available on Desertcart India*
*Store origin: IN*
*Last updated: 2026-07-31*