Brand N/A Model CQ-009 Quantity 1 piece(s) Color Black Screen Size 0.8 Screen Display transmitting frequency Fuction MP3 player FM Frequency Range 87.5-108.0 MHz FM Transmit Distance 5 m Audio Format MP3 EQ Mode Rock Classical Soft Jazz DBB SRS Auto change mode SNR 68 dB Bit Rate 0.1 Kbps Interface SD + TF Built-in Memory No External Memory No Expansion Card Max. Capacity 32GB Input Voltage 12~24 V Working Currency 150 mA Remote Control Yes Other Features Remote control range: 12m; With frequency poin songe volume memory functions Packing List 1 x Car MP3 player 1 x Remote controller (built-in 1 x CR1220 battery)