Reddit reviews Egoelife Musical Desktop Calculator 12-Digits LCD Display with Alarm Clock and Voice Reading (AR-7778)

★ USED AS A INSTRUMENT: It is not only a calculator but also a instrument; You can play so many songs with it!(We have instruction inside package)★ HOW TO TRANSFORM MUSICAL INSTRUMENT PLAYING FUNCTION: Press the [AC] key first, then press the [Date] key twice, switch to the musical function, A calculator that sounds when you hit a key.★ MULTI-FUNCTIONS: High quality crystal keys, real life pronunciation, loud voice, can be used to play the piano, electronic piano music, suitable for music lovers, business, office, students and so on; It also has many functions, such as time, date, alarm, memory algorithm, etc.★ SIZE: 6.7"* 5.3" * 1.6"; Use 2 * AAA battery(not included); Material: Egoelife Electronic Desktop Calculator is made of high quality shell plastic, using new durable materials.★ QUALITY ASSURANCE: If you you have any problem with Egoelife music calculator, please feel free to contact us. A satisfying solution will be gave to you. Thank you!