Awesome GuZheng, wide range, rich musical skills, with considerable expressive, so it is loved by the broad masses. The GuZheng HD its beautiful tone, wide vocal range won the the advertising user's favorite for all ages. Guzheng HD features: 1、Realistic simulation of the zither strings pulling vibration effect. 2 awesome sound effect. 3, you can adjust the size of the string spacing. 4, you can recorde and share your songs with your friends. 5,you can adjust the volume.