Hands-free Bluetooth Car Kit with Siri's Support

The has-it-all car kit you need!

This one is a complete wonder, its features speak for itself. 

Features:

• Bluetooth Fm transmitter - works with most Bluetooth-enabled devices, such as iPhone, iPad, HTC, Galaxy, and more.
• Supports Siri's control! - Support SIRI on Apple device, just long-press the MFB button for 2 seconds to activate the function. 
• Supports 4 playing sources - Bluetooth, TF card, USB flash drive, and 3.5mm AUX Audio Cable.
• Dual USB charger - can charge two devices simultaneously with one USB port supports Qualcomm QC3.0 standard up to 4X faster than standard chargers. Able to charge compatible devices to 80% in just 35 minutes.
• Hands-free calling - a built-in microphone with great sound quality. Pair your phone with the wireless adapter, and automatically switch to the hands-free mode from music playing when receiving a call.
• Large screen & battery monitor - Large screen can show the FM frequency and connected device's name, it will also show the song's name and playtime when it is in TF card mode.
• Rotatable design - Flexible metal hose, the monitor is 360 degrees rotatable, fit for the most cigarette lighter socket. 
• Support sleep function - The FM function and Bluetooth function can be turned off while the USB charging function still can work.
• Support voltmeter function - The screen will display the car battery voltage when it is turning on.
• Universally use - DC 12-24V voltage input, applicable to most cars, trucks, off-road, etc.