Description: 【Cassette to MP3 Converter】Quickly convert cassette to MP3 format via USB, you can convert your favorite songs into MP3 format and save them on your computer, phone, etc. 【With 3.5mm Headphone Jack】 Cassette tape to MP3 player works as a tape player, you can play your music tape perfectly through 3.5mm headphone, earbuds, When playing music, use the volume control knob to adjust the volume. 【Auto Reverse】Cassette tape player has auto reverse function that allows you to quickly flip the tape with the "DIR" button, and or infinite reversals with the left or right "Play Mode" button. 【Transparent Case】Multifunction Tape Player, clear ABS case, retro style, lets you relive the good old memories. 【Compact and Portable】The portable tape player is compact and lightweight, allowing you to play and transfer music anytime, It takes up no space and fits easily into a bag or pocket. Specification: Material: ABS Size: 120mmx90mmx31mm/4.72inchx3.54inchx1.22inch Input Voltage: DC 5V Output Voltage: DC 5V Output Current: