Key features

• •More Entertainment for Car: With FirstE Bluetooth radio transmitter adapter, much more technology and entertainments increased in your car: 1) Bluetooth receiver function; 2) Hands-free answer phone calls with a click and safely while driving; 3) Voltmeter function to control the quality of your car battery; 4) 3 different ways to play music in your car and more.
• •Multi-ways to Enjoy Music: This in car bluetooth audio adapter offers 3 ways to playing music: A: Via Bluetooth; B: Via Micro SD/TF card (MP3, WMA, WAV format supported); C: Via USB flash disk. And also easily make crystal clear hands-free calls with CVC noise cancellation technology.
• •Universal Compatibility: FirstE car Bluetooth transmitter perfectly works with iPhone, iPad, iTouch,iPod,tablet, and other Bluetooth enabled devices such as MP3,MP4 Player. Also support playing Micro SD, TF card, USB Flash Drive( MP3/wma/wav).
• •Easy Use: Just plug the FirstE best FM Transmitter into car cigarette lighter, choose an empty channel and tune the car radio to be the same frequency (frequency range from 87.5 to 108 Mhz). Then let your phone/audio player connects this FM music gear via Bluetooth pair.
• •Dual USB Ports Charger: With 5V/2.1A and 5V-1A USB ports, it supports charging two devices simultaneously, such as apple iPhone 7,Android Smartphones, Power Bank etc. Fast charging! The 5V-1A port of this Bluetooth car kits is also for reading U flash driver.