Specification Brand : HERCHR BulletPoint : TMS320VC5409GGU100 TMS320VC5409 BGA144 BulletPoint1 : [High Accuracy] The metronome adopts the electronic metronome principle, imported chip control, the error is only 0.2%, the accuracy is 10 times higher than the general mechanical metronome. BulletPoint2 : [Easy To Use] Electronic metronome is easy to operate, the human voice real sound source, wood fish tone is pleasant, not harsh, a press can be used. LED indicator light will be on so that you will remember. BulletPoint3 : [Adjustable Volume And Mode] This electronic metronome has a clear sound and adjustable volume. There are two types of sound modes to choose from, real voice and electronic voice. BulletPoint4 : [Support Headphone Speaker Connection] Digital metronome can be connected to headphone or speaker, the sound is bigger, no longer worry about playing the beat inaudible. Accurate beat and easy to use, the sound is clear, the volume is loud and adjustable. BulletPoint5 : [Widely Applicable] This digital metronome is designed to be very compact and easy to carry with one hand. Piano, zither, drum kit and other instruments are applicable. Suitable for varity of musical instrument such as folk, classical, electric guitar, bass, violin, ukulele, piano, drums, zither, etc. Color : Golden IncludedComponents : pendulum ItemName : Electronic Digital Metronome for Musicians, Rechargeable High Accuracy Metronome for Piano Guitar Violin Drum Ukulele Practice ItemPackageDimensions_Height : 1.57 inches ItemPackageDimensions_Length : 1.97 inches ItemPackageDimensions_Width : 1.57 inches ItemPackageQuantity : 1 ItemTypeKeyword : metronomes Manufacturer : HERCHR Material1 : metal Material2 : Faux Leather Material3 : Faux Leather Material4 : Faux Leather Material5 : Faux Leather ModelName : HERCHR ModelNumber : HERCHR65pncoqhtb PartNumber : HERCHR65pncoqhtb ProductDescription : Specification: Item Type: Electronic Metronome Material: Plastic Battery Capacity: 1200mah Battery Type: Lithium Battery (Shipped with Built in Battery) Speed Range: 40 Beats Per Min to 208 Beats Per Min