---
product_id: 231135169
title: "Nulaxy Car Bluetooth Transmitter, 1.8\" Color Screen Bluetooth Car Radio Adapter with Strong Microphone for Better Hands Free Calls, Supports QC3.0 Charging, Treble and Bass Sound Music Player- KM30"
brand: "nulaxy"
price: "₹ 574"
currency: INR
in_stock: true
url: https://www.desertcart.in/products/231135169-nulaxy-car-bluetooth-transmitter-1-8-color-screen-bluetooth-car
store_origin: IN
region: India
---

# QC3.0 fast charging port Enhanced microphone for crystal-clear calls 1.8" vibrant color screen Nulaxy Car Bluetooth Transmitter, 1.8" Color Screen Bluetooth Car Radio Adapter with Strong Microphone for Better Hands Free Calls, Supports QC3.0 Charging, Treble and Bass Sound Music Player- KM30

**Brand:** nulaxy
**Price:** ₹ 574
**Availability:** ✅ In Stock

## Summary

> 🚗 Elevate your drive with sound, speed, and style—because your car deserves the upgrade.

## Quick Answers

- **What is this?** Nulaxy Car Bluetooth Transmitter, 1.8" Color Screen Bluetooth Car Radio Adapter with Strong Microphone for Better Hands Free Calls, Supports QC3.0 Charging, Treble and Bass Sound Music Player- KM30 by nulaxy
- **How much does it cost?** ₹ 574 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/231135169-nulaxy-car-bluetooth-transmitter-1-8-color-screen-bluetooth-car)

## Best For

- nulaxy enthusiasts

## Why This Product

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

## Key Features

- • **Power Up in a Flash:** QC3.0 fast charging delivers up to 4x faster power boosts for you and your passengers—never run low on juice again.
- • **Immersive Audio Control:** Switch effortlessly between treble and bass modes with an auto-syncing color spectrum for a personalized music vibe.
- • **Crystal-Clear Conversations:** Stronger built-in microphone ensures your voice is heard loud and clear, elevating hands-free calls.
- • **Visual Clarity Meets Function:** Large 1.8" color display keeps you informed with track info, caller ID, and FM frequency at a glance.
- • **Seamless Voice Assistant Integration:** Stay focused and connected using Siri or Google Assistant for calls, texts, and navigation without lifting a finger.

## Overview

The Nulaxy KM30 Bluetooth Car Transmitter transforms any vehicle into a smart audio hub with a vibrant 1.8" color screen, superior microphone for hands-free calls, customizable treble and bass sound modes, and ultra-fast QC3.0 charging. It supports Bluetooth streaming, microSD, and Aux input, while integrating voice assistants to keep you connected and safe on the road.

## Description

Bluetooth car adapter for hands-free calls, music streaming, and customizable settings on large display with powerful microphone for clear voice quality.

## Features

- Car Bluetooth FM Transmitter: Nulaxy KM30 car Bluetooth transmitter provides multi-solutions for your hands-free driving and in-car stereo streaming. It features a big display screen offering a wider visual interface for more information, such as incoming phone number, track name, FM frequency, battery voltage, Bluetooth connected device and more.
- Stronger Microphone for Better Hands-free Calls: KM30 utilizes stronger microphone, greatly amplify sound reception and strengthen sound quality, bringing a higher level of experience.
- Treble & Bass Music Streaming: You can stream music directly from your car radio via Bluetooth / microSD card / Aux out, and enjoy free switching between treble and bass mode, the color spectrum auto-syncs with your music.
- 【QC3.0 Fast Charging】: It comes with a QC3.0 charging port to deliver high-speed charging to driver and passenger, the charging time is 4 times faster than conventional charging.
- 【Bring Voice Service in Your Car】: You can stay fully focused on the road by using Siri or Google Assistant to make phone calls, send texts or get driving directions. Nulaxy KM30 brings voice service in your car.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08D3S85FW |
| Audio Input | Bluetooth, MicroSD card, USB stick, AUX |
| Audio Output Mode | Stereo |
| Audio Output Type | bluetooth |
| Battery Types | Lithium-Ion |
| Best Sellers Rank | 137 in Car Audio FM Transmitters |
| Bluetooth support? | Yes |
| Brand Name | Nulaxy |
| Colour | black |
| Compatibility Options | Car radio |
| Compatible Devices | Smartphone |
| Compatible with Vehicle Type | Car |
| Connectivity Technology | Auxiliary, Bluetooth |
| Connector Type Used on Cable | Auxiliary |
| Control Method | Touch |
| Control Type | home_automation |
| Controller Type | Button Control |
| Customer Reviews | 4.3 4.3 out of 5 stars (17,906) |
| Data Link Protocol | Bluetooth |
| Display Type | LCD |
| Enclosure Material | Acrylonitrile Butadiene Styrene (ABS) Metal |
| Hardware Interface | Bluetooth |
| Human Interface Input | Touchscreen |
| Includes Remote | No |
| Installation Type | wireless |
| Item Dimensions L x W x H | 46L x 46W x 46H millimetres |
| Item Weight | 0.09 Kilograms |
| Lithium Battery Voltage | 12 Volts (DC) |
| Manufacturer | Nulaxy |
| Media Types | SD Card |
| Model Name | KM30 |
| Mounting Type | Dashboard Mount |
| Number of Batteries | 1 Nonstandard Battery batteries required. |
| Number of Channels | 1 |
| Number of Ports | 1 |
| Power Source | Battery Powered |
| Product Features | Bluetooth Transmitter |
| Rechargeable Battery Included | Yes |
| Screen Size | 1.8 Inches |
| Supported Application | Bluetooth, USB, microSD card |
| Supported Standards | Bluetooth |
| Unit Count | 1.0 count |
| Wireless Compability | Bluetooth |

## Product Details

- **Brand:** Nulaxy
- **Connectivity technology:** Auxiliary, Bluetooth
- **Material:** Acrylonitrile Butadiene Styrene (ABS) Metal
- **Power source:** Battery Powered
- **Special feature:** Bluetooth Transmitter

## Images

![Nulaxy Car Bluetooth Transmitter, 1.8" Color Screen Bluetooth Car Radio Adapter with Strong Microphone for Better Hands Free Calls, Supports QC3.0 Charging, Treble and Bass Sound Music Player- KM30 - Image 1](https://m.media-amazon.com/images/I/71GXtvvTN1L.jpg)

## Questions & Answers

**Q: Does it have a usb-c port?**
A: NO!! It does NOT have a USB C port. I bought it because someone said it did and it does NOt. It has ordinary USB ports but not USB C

**Q: Is there any distortion in the sound?**
A: I don't have any distortion in sound.Use a good quality aux cable.Used in a Honda civic

**Q: Is there a guarantee for this product?**
A: Yes it’s guaranteed to work.
Fab bit of kit....... best bit of tech you’ll by for so little money.

**Q: can you leave the transmitter plugged in and power it off or is it powered on all the time?**
A: If it's plugged into your cigarette lighter socket, it should go on and off with the ignition. Some cars have a 12v socket that's constantly powered, even when the ignition is switched off

## Frequently Bought Together

- Nulaxy FM Bluetooth Transmitter for Car, Strong Microphone Bluetooth Car Adapter with 1.8" Color Screen for Hands-Free Calls, Supports QC3.0 Charging, Treble and Bass Sound Music Player- KM30
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*Product available on Desertcart India*
*Store origin: IN*
*Last updated: 2026-09-07*