Versatile 2-in-1 guitar capo and tuner for a variety of string instruments. It has a large LCD display that lets you know tuning information by changing colors, making it very user-friendly. Features: Multipurpose 2-in-1 guitar tuner and capo. As a capo, can be used on regular/acoustic folk/electric guitar. As a tuner, it supports semitone (C)/guitar (G)/bass (B) tuning. Large LCD display for easy reading of tuning information. There are soft rubber pads at the contact points between the instrument and the stand to avoid scratches. Specifications: Material: Aluminum alloy + plastic + rubber Color: Gold Tuning items: Chromatic (C) / Guitar (G) / Bass (B) Tuning range: A0 (27.5Hz) --- C8 (4186Hz) A4 calibration : 430-450Hz Tuning Mode: Clip Tuning Accuracy: 1 Minute Chromatic Tuning Item:,,Power Supply: 1*CR2032 Battery (not included) Product Weight: 100g/3.5oz Packaging Size: 12.5*10*2cm/ 4.9 * 3.9 * 0.8 inches Package weight: 110g/3.9oz Note: Battery not included. Guitar shown in pictures not included. Packing list: 1*Capo1*User manual (English and Chinese)