Product Description The portable cassette player converts your old tapes and cassettes to MP3 format, and you can play them on any MP3 player. It can keep your precious memories. Features: Convert your old tapes and cassettes to MP3 format, you can play them on any MP3 player or burn them to CD to save.USB plug and play, no driver required. Compatible with Wins 2000/ ME/ XP/ 7/ Vista and MAC. You can also listen to tapes through the detachable speaker. And it supports 3.5mm AUX input, comes with a pair of headphones for listening to music. Dual power supply, 2 AA batteries (not included) operated or powered by USB cable. Easy to adjust the volume through the rotary knob. Retro appearance of the camera, bringing a sense of elegance, comfort and leisure. Mini size, portable and lightweight to carry. Note: Size and color may be slightly different due to manual measurement and different light conditions. Thank you for understanding. Specifications: Color: Black Material: ABS Power consumed: 400mW Recording format: MP3 Powered: 2 * AA battery ( not included) or USB cable Item Size: 115*87*52mm / 4.53*3.43*2.05in Item Weight: 201g 7.09oz Package Size: 14.5*10.4 6.2cm / 5.71 * 4.09 * 2.44in Package Weight: 286g / 10.09oz Package List: 1 * Cassette Player 1 * Cable USB 1 pair of headphones 1 * User Manual