Pattern randomColor: Teak colorMaterial: Plastic and metalSuitability: For piano, guitar, violin, ukulele, Chinese zither and other music instruments/per : 60~208/per Unique mini mechanical metronome design, only 11cm height, pocket size, portableThe metronome adopts durable high-elastic nylon movement, which ensures a more stable working state, avoiding the shortcomings that ordinary metronomes are not accurate when dropped sound is soft, not harsh at allWithout ringingIt has a wind up mechanism and a swinging and is enclosed in a high-impact plastic caseMetronome can help you your concept on music speed, make your performance more complete and , and make the rhythm more evenOperating Instruction:TO START:Wind up the winding key in the direction of the and push the leftwardTO SET TEMPO:Move the sliding weight up and down and set end on the dialAFTER USING:Slide the weight to the middle or part of the and put on the coverItem Size: 4*5.5*11.5cmItem Weight: 154g / 5.4ozPackage Contents:1 x MetronomeOnly the above package content, other products are not included.Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.