COLIXZIM Bluetooth FM Transmitter for Car,COLIXZIM Bluetooth V5.0 Wireless Car Radio Adapter with Bass,Fatigue Driving Reminder,QC3.0 and Dual Charging Port,Hands-Free Calls

* [Dual USB port charging ]: Bluetooth car adapter fit 12V-24V car cigarette socket.One USB port is a 3.0 fast charging port (5X faster than standard chargers), which can charge 80% of compatible devices in 35 minutes.The other one supports 5V/1A for charging faster,reading U disk and playing music.It is an ideal choice for emergency charging of mobile phones. * [Fatigue Driving Reminder]:When you drive for 4 hours continuously (4 hours after power on), the device automatically turns on the reminder,and the coffee cup icon is always on. If you drive or power on for 6 hours, the coffee cup icon flashes to remind you with a beeping voice.The car Bluetooth FM transmitter always pays attention to your rest and safety during the journey. * [Hands-free call & Siri Voice Assistant]:Bluetooth V5.0 FM transmitter supports voice commands,High-performance microphones with noise-cancelling technology offer hands-free calling and complete voice control while you drive.One key can answer/redial/cancel or end the call.Yo...