The performance of the mouth strings embodies a strong atmosphere, and under the resonance of the mouth strings and the skin of the mouth, you can capture a sense of naivety that human beings have just mastered the material world. It does not have a unified and standardized performance technique. It mainly relies on the player's breath breathing and the coordination and cooperation of the oral cavity, thoracic cavity and abdominal cavity.<br><br>How to play: When playing the mouth string, the left thumb and index finger clamp the shank, place the reed tongue part between the two lips, and use the right thumb and index finger to pluck the tip of the mouth string back and forth, causing the reed tongue to vibrate, and a bright ding-dong sound is emitted. Style:B:Round Colour:Silver Material:Metal Size:10.6x5.3x1.6cm<br><br>Package Contents: 1 * Jaw Harp<br><br>Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.