Syncwire Bluetooth 5.3 FM Transmitter for Car, 38W PD&QC3.0 Dual USB Charging Bluetooth Car Adapter Microphone & Bass Sound MP3 Music Player FM Car Kit with Hands-Free Calling Black music_UK_update_2021 12 5cm / 4

12 5cm / 4

Easy to handle: Built-in negative voltage generation module

1 way 18V 500mA 4 ways 9V 100mA

which makes wearing easier and more comfortable

Quality flawless external rubber and internal stainless steel coil that will not fade break or chip

Syncwire Bluetooth 5.3 FM Transmitter for Car, 38W PD&QC3.0 Dual USB Charging Bluetooth Car Adapter Microphone & Bass Sound MP3 Music Player FM Car Kit with Hands-Free Calling Black music_UK_update_2021 12 5cm / 4Syncwire Bluetooth 5. 3 FM Transmitter for Car, 38W PD&QC3. 0 Dual USB Charging Bluetooth Car Adapter Microphone & Bass Sound MP3 Music Player FM Car Kit with Hands Free Calling Product Features PD 3. 0 & QC 3. 0 Fast ChargingSyncwire bluetooth car FM transmitter support charging two kinds of devices simultaneously Quick Charge 3. 0 port and Type C PD 20W ports. The maximum total power can reach 38W, so the charger efficiency is 80% more than normal