... for: greeting cards, gift package, magazine, e-book etc. Duration time: 1s to 20s sound programming.Message: voice, music and sound ... , games, greeting cards, pop displays,children’s books, packages as well as many promotional gifts. For more details, please don't ... ! www.china-topway.com skype: ellen.sz Tel: 008675527163930 One-time programmable sound module for greeting card