SODIAL(R) Clip-On Pickup for Acoustic Guitar Mandolin Bouzouki Violin Banjo Ukulele Lute You are buying a brand new and high quality clip-on pickup for acoustic guitar. It is also suitable for other acoustic instruments such as mandolin, bouzouki, mandola, ukulele, balalaika, lute, etc. It is able to pick up the original tone of your violin regardless of any background noise. It is especially designed for clipping in sound hole, easy to clip on and take off. 2.4m (7.87 feet) lead with 6.3mm Jack