Car Bluetooth FM transmitter and fast charger yesido Y45 — Bluetooth to FM, 43W, black

yesido Y45 is a compact car Bluetooth FM transmitter and fast charger that combines wireless audio streaming with high-power charging in a plug-in form factor. The device connects a smartphone to a vehicle stereo via Bluetooth and transmits audio over an FM frequency, while delivering up to 43W total charging power. The design supports hands-free calling, music playback and quick topping-up of compatible devices during driving, and it installs into a car power socket for immediate use.

Advantages

The yesido Y45 integrates Bluetooth-to-FM transmission with a multi-port fast charger capable of providing a combined output of 43W, allowing simultaneous audio streaming and device charging. Its plug-and-play installation requires no permanent wiring, and the transmitter includes controls for call handling and basic media navigation. The FM transmission method ensures compatibility with older car stereos that lack auxiliary inputs or Bluetooth, while the high-power charging supports rapid replenishment of phones and other USB-powered devices.

Suitable for (tasks / use cases)

• Streaming music from a phone to a car stereo without built-in Bluetooth
• Making and receiving hands-free calls while driving
• Fast charging smartphones, tablets or accessories on the go
• Using in rental or older vehicles where permanent installation is not desired
• Commuting, road trips and business travel that require steady power and audio connectivity

Key specifications

• Brand: yesido
• Model / MPN: Y45
• EAN: 6971050264671
• Function: Bluetooth to FM transmitter with integrated fast charger
• Maximum combined charging power: 43W
• Color: black
• Form factor: plug-in for car power socket (cigarette lighter socket)

How to use

Insert the yesido Y45 into the vehicle power socket. Power on the car stereo and set it to an unused FM frequency. Pair your smartphone with the Y45 via Bluetooth according to the device pairing procedure. Tune the transmitter to the same FM frequency on the car radio to stream audio. Use the transmitter’s buttons or your phone to control playback and answer calls. Connect devices to the charger ports to recharge; the unit will deliver up to 43W combined output as supported by connected devices and cables.

Usage recommendations

For reliable audio and charging performance, choose a clear FM frequency with minimal interference and use high-quality charging cables. Ensure firmware or app pairing instructions from yesido are followed if the model requires initial setup. Disconnect the unit when the vehicle is parked for extended periods to prevent battery drain.