Different Application and Modes: Lightweight MOREYES guitar tuner suitable for any guitars,bass,ukulele(C/D),violin and chromatic. Tuning modes: (C: Chromatic, G: Guitar, B: Bass, V: Violin, U: Ukulele). | 360° Rotate and Soft Silicone Pad : Flexible to rorate clip adjust the angle you need and clear backlight LCD digital screen can easy to read.soft silicone pad protect your instrument without scratches. | High Precision and Sensitivity: Moreyes guitar tuners can accurate and quick to tunning your precious instrument even in nosie or dark environment and easy to adjust with one hand.if tuner no operation that tuner will be auto power-off after 3minuite. | Varities thicknesses: MOREYES lightweight and durable guitar plectrums made of Celluloid material which fit for any 6 strings guitar, 5 thicknesses including ( 0.46 0.71 0.85 0.96 1.2 mm),suitable for beginner and professioner musicians. | Unique Design: Different thickness picks make different music tone and 7 colors meet you needs,same thickness picks in a good package,all thickness guitar picks in a container,each picks write thickness keeps you easy to find and store.