DescriptionThis car FM transmitter, lets you stream music and calls directly from your device to your car FM stereo system. Make your driving more safe and enjoyable. Designed with advanced and FM technology, Multi-function such as FM transmitter, hands-free calling, music playing and USB ports.Feature- Color: As shown. - Material: ABS and Metal. - Size: About 15x7x4.5cm. - Rated Voltage: 12-24V. - USB1: 5V/2.4A - USB2: 5V/3A - TF: 32G max(Not included) - LCD display screen clearly show car battery voltage level while the car starts. - Adopted advanced interference and noise reduction New technology, built-in high-performance microphone, offer you crystal clear talking experience and wonderful music. - Apply the power switch button, you can enjoy the local radio with the FM transmitter off, which will avoid signal interference while maintaining the charge status. - Equipped with a fast charging port, it can automatically identify the type of charging device and quickly charge it under the premise of protecting the charging device. - Good choice for your car and phone.