Enhanced Bass: Instantly switch to extra bass mode with the "b" button.
Stable Connection: Latest Bluetooth 5.0 protocol and FM transmission stream music straight from your phone to your car’s stereo system.
Rapid Charging: Dual USB power outputs (5V 2.4A and 1A) charge two devices simultaneously.
Hands-Free Calling: Answer, Hang-up, or reject a call with the built-in microphone system.
Universal Compatibility: Works with any smartphones or other devices with Bluetooth and it even can play music from USB Flash Drive. For technical or other issues, please contact our customer service:firstname.lastname@example.org