TRUE SOUND: The Sound Clip reflects a violin or viola's true sound without damaging the instrument. Tone, color and pickup sensitivity is adjusted by varying its placement in the F-hole. CONVENIENT PLACEMENT: The jack easily mounts to the corner block which eliminates adding any weight to your tailpiece. Enables the cable to be hidden providing the musician free motion. MINIMAL DESIGN: The low-profile amplifies your acoustic instrument without sacrificing its aesthetics or playability. It's ready to amplify with no batteries or charging required. TRUSTED QUALITY: pickup technology enables any violin or viola to experience the signature Sound. Colour:As Shown Material:Wood+Metal+Plastic Package Contents: 1 x Pickup for Violin CV-13 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. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-YJL official store