54W Bluetooth 5.3 Car Adapter w/ 4 Charging Ports Wireless Radio FM Transmitter & 5 Colors LED Backlit, Hands-Free Calling Sandproof 3 pairs of Hi-Volts Pre-OutsAlexa

3 pairs of Hi-Volts Pre-OutsAlexa Built-in When Paired with Pioneer Smart Sync App

This amplifier provides versatile options and powerful performance for any audio setup

Oversize magnet motor structure

These Measures 7x8 Inches Each

54W Bluetooth 5.3 Car Adapter w/ 4 Charging Ports Wireless Radio FM Transmitter & 5 Colors LED Backlit, Hands-Free Calling Sandproof 3 pairs of Hi-Volts Pre-OutsAlexa54W High Power Fast Charging, 4 Port Synchronous Charging: Nulaxy Bluetooth car adapter integrates PD36W and QC18W, offering a high speed and efficient charging solution. Its innovative four port design supports parallel charging of multiple devices, effortlessly overcoming battery anxiety and enhancing charging efficiency. Technological Leadership, Revolutionary Bluetooth 5. 3: The iphone fm transmitter for car radio uses the latest Bluetooth 5. 3