54W Bluetooth 5.3 Car Adapter,FM Transmitter,4-Port Fast Car Charger

4-Port Simultaneous Fast ChargingHigh-power fast charging with PD36W and QC18W output. 4-port design lets you charge multiple devices at the same time, relieves low-battery anxiety and improves overall charging efficiency.

Advanced Bluetooth 5.3 TechnologyCar FM transmitter adopts Bluetooth 5.3 for faster connection and stable data transmission. Delivers enhanced sound quality for clearer music playback and smooth hands-free calling.

Boost Bass & Multi-Colour Light Effects

One-key bass boost restores rich music details. 5-colour ambient lighting improves visibility at night for easy, safe operation during night-time driving.

Voice Guidance & Precise Touch Control

Supports mobile voice navigation for true hands-free driving. Raised physical buttons offer accurate blind-operation control to keep you safe on the road.

Full-Range Safety Protection & Wide Compatibility

Built-in over-current, over-voltage, over-heat and short-circuit protection safeguards your devices. Fits 12V-24V vehicles and works with most cars.

Important Tips

Compatible cigarette lighter socket size: 20mm diameter (without spring clips), 24mm with spring clips. Please confirm size match before purchase. Check for debris and clean the socket interior prior to insertion.

Frequency Matching & Switching Steps

Turn on your car radio and tune to an empty FM static frequency. Set the transmitter to the identical frequency. Long-press the rotary knob until frequency flashes; rotate clockwise to increase frequency or counter-clockwise to decrease.

Bluetooth Pairing Instruction

Enable phone Bluetooth and search for "BC91" to connect. After successful pairing, you can stream music, use navigation and take hands-free calls.

What's in the box
1 X 54W Bluetooth 5.3 Car Adapter,FM Transmitter,4-Port Fast Car Charger