Chromatic kalimba with 30 keys (lower row all "whites" * C D E F G A B * and higher all "blacks" (C# D# F# G# A#). Sound is good - better that in any typical Chinese kalimba. Reeds are soft - sensitivity is high but tuning goes away very fast. Body is very inconvenient to hold, but it is ok while there is no alternatives for such notes count and layout.