Car Bluetooth MP3 Player Cigar Plug FM Transmitter Wireless Bluetooth Radio Adapter Car Kit with Dual USB PortDescription: HANDS-FREE CALL: With advanced Bluetooth technology and high-performance built-in mic, the car FM transmitter enables any car stereo to control calls with one button. DUAL USB CAR CHARGER: Two devices can be charged simultaneously with dual ports, convenient for both driver and passenger.WIDE COMPATIBILITY: Wireless Bluetooth FM transmitter adapter, compatible with iPad, iPhone, Samsung, Google, HTC and Bluetooth devices. MUSIC PLAYING FUNCTION: Support Bluetooth music, USB disk, TF card, MP3, WMA player. With anti-interference performance and noise suppression technology. MULTIPLE SAFETY PROTECTION: Built-in over-current protection, over-voltage protection, intelligent temperature control, short-circuit protection.Specification: USB: 3.1 SNR: 85db Color: Black Material: Plastic Voltage: 12 to 24 v FM: 87.5-108 MHZ Bit speed: 64-320 kbpsPackage Contents 1 x Car Music PlayerPromiseIf the product has any quality problems, please feel free to contact us, we will help you solve the problem as quickly as possible.