Technical specification: - 3.5mm audio input / line-out support. - Voltage: DC12V-24V - Supported files: MP3/WMA - Current: 60-70mA - Transmission rate: 48-320Kbps - FM frequency range: 87.5-108.0MHz - SNR: 85dB (FM: 65dB) - Operating temperature: 0 ~ 60 degrees Celsius. - Range: up to 5 meters - Reading microSD / MMC cards up to 16GB - USB connector - MicroSD card slot Package includes: - Transmitter - Remote control - Jack to jack cable - Packed in blister The transmitter is an ideal solution if you want to listen to your music in the car and don't feel like dealing with dozens of discs every time. Product features: - Modern design and high-quality craftsmanship - Display showing frequency and music file name, and remembering these values after power disconnection. - Equipped with equalizer: Pop, Rock, Jazz, Country, Normal, Classic - Reads SD cards and PENDRIVE up to 8GB