Xiaomi Roidmi 3S | Car charger with FM tuner | Bluetooth, Black


Xiaomi Roidmi 3S car charger Bluetooth transmitter

Eventoriginal car charger for cigarette lighter socket – Xiaomi ROIDMI 3S Bluetooth Car Charger is the best transmitter that guarantees more comfort while traveling by car. 2 x USB with a power of 2.4 A ensures fast charging of electronic devices. The FM Bluetooth transmitter function allows you to listen to your favorite music on the road, ensuring high quality sound.

Wireless music transmission via the fm Xiaomi Roidmi transmitter

You can change the frequency in a dedicated application “MOJIET”, which is available on iOS and Android.

Two USB 2.4 A connectors for charging

The Xiaomi Roidmi 3s Transmitter has illuminated USB (2 x USB) connectors for easy cable connection in the dark.
The 3.4 A output provides fast charging of electronic devices.



  • Protection against high temperature – the system has a protection against excessive temperature, which protects against overheating
  • Short-circuit protection – the fuse protects the motherboard and charger
  • Battery protection – the integrated circuit protects the port and the battery from damage during a short circuit
  • Reset – if the software does not work properly, it will automatically reset
  • Output protection – if the current exceeds the maximum range, the circuit will be disconnected
  • Interference reduction – small, maximum interferences up to 50 mV reduce the risk of damaging the device during charging
  • Wide input range – supports 10-30V range. Suitable for 12/ 24 V batteries
  • Intelligent recognition – automatically recognises connected devices by adjusting the output current


Main features:

  • 2 x USB – the USB ports can charge two devices
  • Intelligent noise reduction, high quality sound
  • Bluetooth wireless connection
  • One-time pairing and automatic restart
  • Ability to listen to music from your car stereo system when connected to your phone
  • Real-time voltage monitoring
  • FM frequency range: 87.5 – 108.0 MHz
  • High quality workmanship
  • Installation in the lighter socket
Manufacturer Xiaomi
Model Roidmi 3S
Colour Black
Power input DC 12 – 24 V (car lighter supply)
Outputs DC 5 V 2.4 A x 2 (max. 3.4 A)
Compatibility All car models
Transmitter FM (87.5 – 107.9 MHz)
Bluetooth 4.2
Housing material Stainless steel
Product weight 0,0310 kg
Weight of packaging 0,0550 kg
Product size 6.10 x 2.60 x 2.60 cm (L x W x H)
Size of packaging 10.00 x 10.00 x 5.00 cm (L x W x H)
Package contents Car charger