Features:This Bluetooth Car Adapter that keeps you connected with the world and lets you enjoy the music while you are driving.This unit wirelessly connects to your Bluetooth-enabled smart phone or tablet etc., allowing phone calls and music to be routed to your car's speaker system, while the dashboard-mounted receiver's built-in microphone allows for safe, hands-free talking.You can enjoy the music with enhanced quality sound with clarity that is adjustable volume control.Bluetooth technology helps you to enjoy high-quality sound and convenience in seconds.An LED indicator light and audible tone will let you know the device and receiver are paired and ready to use.Description:The receiver will remember the last device it was paired to. It can only be paired to one device at a time, but it's easy to switch to any different device.Music will automatically pause when you get a phone call with the ringtone start sounding over the car's stereo speakers.Once a call is over, music will automatically start playing again; to pause or skip to the for next song, simply press the button.Specifications:Material: PlasticColor: BlackInput: 12-24VUSB Output: 5V/2.1AWorking temperature: 0-60CSNR: >90dBTHD:<0.05%Bluetooth Transmission Distance:<10mSize: 45 x 45 x 13mmPackage Included:1 x Bluetooth Car Adapter Kit1 x User manualNote:1. The IR remote should point to the black box contains receiver with no barrier.2. Please remove the battery cover before using the remote.3.The sensor has to be put on or near the speaker. Return Policy All of our items come with a 30-day free return policy. If you need to return, please contact us, let us know the detailed problem and send us some pictures for confirmation. We reserve the right to refuse any returns for objective reasons. Shipping Policy All of our items are shipped free with tracking numbers. Orders will be shipped within 3 working days upon receipt of payment. Most orders will be shipped within 1 working day. In most cases, shipping takes 8-12 working days.