Ultra-compact digital clip-on metronome with tone generator, high-quality LCD screen and durable plastic casing. It provides tempo range of 30-250 bpm with tolerance less than 0.5%, and three modes (watch, metronome, pitch). Powered by button batter (included). Tone: A4. Dimensions: 56 x 30 x 20 mm. Weight: 33 g. Pure White colour design.