Car Electronics:


5V 3.4A Dual USB Ports Fast Charge | Music Play | FM Transmitter

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In stock at Mighty Ape

The item is brand new and in-stock in the Mighty Ape warehouse. The item will ship within the timeframe shown below.

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This product is In stock at Mighty Ape and ready for immediate dispatch

Delivering to:

It should arrive:

  • Monday 6-9pm using Evening Express Delivery
    Mighty Ape can deliver this product in the evening between 6pm - 9pm on 17 December to qualifying addresses in Auckland. Learn more
    In time for Christmas
  • Tuesday using standard courier delivery
    In time for Christmas

Customer reviews

4.5 out of 5 stars Based on 17 Customer Ratings

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Showing top 3 most helpful reviews.

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"Great fit for old cars with a Cigarette lighter receptacle"
5 stars"
Purchased on Mighty Ape

Great little device and highly surprised at its small form factor.

Place it into cigarette lighter receptacle, turn on your device's Bluetooth, connect and tune your car radio to FM 96.4. Can also download the Roidmi App to adjust the FM frequency between 8.75 – 100mhz and an option to reduce the background noise but its not as dramatic as people are reviewing.

Pros: Small footprint, works on all cars with an Cigarette lighter receptacle and FM radio reciever, plug and play, Android/iOS app for car voltage checking, reducing static and FM frequency adjustments, Charging ability and can change LED color inside app or just turn it off completely. Cons: Receives calls through car radio but mic is used on the device, quality of music can deteriorate if the device is turned up too loud.

7 out of 7 people found this review helpful.
"Way better than expected"
5 stars"
Purchased on Mighty Ape

This thing saved me $$$. Sound is crisp and clear coming through the radio no interference.

Instructions all look Chinese but relatively simple download app and pair on bluetooth.

Dual USB ports is also great will be perfect for the summer roadies and no need to worry about the aux cord.

"Works really well!"
5 stars"
Purchased on Mighty Ape

Does exactly what it says and is very easy to use. Automatically connects to my phone when turn the car on which saves heaps of time. The app is very simple to use making it easy to change FM frequency. Would definitely recommend.


Xiaomi ROIDMI 3S Bluetooth Car Charger will provide more convenience for your driving journey. Firstly, 3.4A output ensures fast charge speed for your electronic devices, then the Bluetooth MP3 player function supports you enjoy your favorite music on the way.

Main Features:

  • Dual USB ports can charge two devices simultaneously
  • Intelligent noise cancelling, high def sound for you
  • 3.4A dual ports with high performance, conversion rate up to 95 percent, charge devices with fast speeds
  • Bluetooth wireless connection, one time to pair and restart automatically ( Bluetooth name: Roidmi Music Blue C )
  • Can listen to music from car stereo after connecting with phones via Bluetooth ( adjust the FM to 96.4MHz, can switch it as actual situation )
  • Real-time to monitor the voltage, deliver alarming message when it occurs abnormal situation
  • Plyable iron pieces for better connection and not easy to cut off
  • FM frequency: 87.5 – 108.0MHz


  • Brand: ROIDMI
  • Model: 3S
  • Color: Black
  • Input ( Car Charger ): DC 12 – 24V
  • Output ( Car Charger ): DC 5V 2.4A x 2 ( Max. 3.4A )
  • Apply To Car Brand: Universal
  • Working Temp.(℃): 10 – 60 Deg.C
  • Material ( Cable&Adapter): Stainless Steel

Dimension and Weight

  • Product weight: 0.0310 kg
  • Package weight: 0.0780 kg
  • Product size (L x W x H): 6.10 × 2.60 × 2­.60 cm / 2.4 × 1.02 × 1­.02 inches
  • Package size (L x W x H): 10.00 × 10.00 × 5­.00 cm / 3.94 × 3.94 × 1­.97 inches

Package Contents

  • 1 x Car Charger
  • 1 x Chinese Manual
Release date NZ
April 23rd, 2018
Manufacturer code:
Warranty Period
1 year
Box Dimensions (mm)
Current sales rank
Top 500
All-time sales rank
Top 5000
Product ID


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