This music metronome can ensure that your playing pace is right and accurate. Suitable for guitar, piano, Erhu and any musical instrument you play. It is a very professional music accessory. You deserve to have one. It can help you to practice your guitar. Features -Color:White -Material:Electronics, chip, LCD screen -Size:7.00X7.00X7.30cm/2.75X2.75X2.87in -This digital metronome has fine workmanship and can effectively improve your musical skills. -It can be given as a gift to your friends who like music, they will definitely be very happy. -It has an LCD screen to show beat value, , volume, very convenient and practical to use. -This is manufactured with professional technology to ensure the of the product and can work for a long time. -Compared with mechanical metronome, this mini-digital is very easy to carry around you, easy to store when not in use. Package list: 2 pcs x 1 × Digital Metronome 2 pcs x 1 × USB Cable 2 x instruction book 2 pcs × Sheets of Stickers