The IROO FM3 is a 48W dual-port (PD30W + QC3.0) car Bluetooth 5.4 FM transmitter designed for fast charging and wireless audio streaming. It features a compact design (84x47x54mm), supports USB flash drives/TF cards, and includes a digital display with RGB lights. It supports protocols like PD3.0, QC3.0/2.0, FCP, and AFC

Key Features and Specifications:

Charging Power: 48W Total (USB-C: 30W PD, USB-A: 18W QC).

Bluetooth: Version 5.4, providing a stable, 10-meter range connection.

Audio Output: FM transmitter (87.5 – 108MHz), supports MP3, WMA, WAV, and FLAC formats.

Media Support: USB flash drive and TF card slots.

Design: ABS material, 43g weight, equipped with a LED display and mic for hands-free calls.

Safety: Features short-circuit and overheating protection.

The device is designed for 12-24V car lighter sockets.