Astrum FM410 wireless car FM Bluetooth transmitter with PD charging & Siri function

Astrum FM410 wireless car FM Bluetooth transmitter with PD charging & Siri function. Support dual charging port with Type-C 18W PD output and USB-A with 5V- 2.1A & 1.0A. Multi-color LED lights for an elegant look. Compatible with Bluetooth/ USB flash drive. Auto-connects with power-on without re-tuning the FM frequency. In-built microphone with Siri function enabled, specially designed for iPhone users.