This is a Casio EX-WORD electronic dictionary. The cover has some scratches, but the main body is clean. It's about 16cm x 12cm, so it's easy to carry. It comes with an instruction manual, so you can use it with confidence. It contains 40 different dictionaries. It's more detailed than a smartphone and very convenient. I think it will be useful for both adults and students. If you're interested in using it, please do. Thank you for looking.