Multifunctional 2in1 guitar capo and tuner for multiple string instruments. With a large LCD display which makes it very user friendly by changing color to let you know the tuning information. Features: Multiuse 2in1 guitar tuner and capo. As a capo, can be used for normal/ acoustic folk/ electric guitar. As a tuner, supports Chromatic(C)/ Guitar(G)/ Bass(B) tuning. With large LCD display, easy to read the tuning information. Soft rubber pads at points between instrument and stand can avoid scratching. Specifications: Material: Aluminum Alloy and Plastic and Rubber Color: Gold / Silver / Black / Coffee (Optional) Tuning Item: Chromatic(C)/ Guitar(G)/ Bass(B) Tuning Range: A0(27.5Hz)-C8(4186Hz) A4 Calibration: 430-450Hz Tuning Mode: Clip Tuning Accuracy: and/1ccent Halfnote Tuning Item: Power Supply: 1 x CR2032 Battery (Not Included) Item Size: 7.5 x 1 x 11cm / 2.9 x 0.4 x 4.3in Item Weight: 100g / 3.5oz Package Size: 12.5 x 10 x 2cm / 4.9 x 3.9 x 0.8in Package Weight: 110g / 3.9oz Note: The battery is not included. The guitar showed in the picture is not included. Package List: 1 x Capo 1 x User Manual(English and Chinese)