Features: 1.Multi?functional, easy to use. 2.Tap function enables you to test your ideal tempo or tempo of a tune. 3.Give you a good tapping feel like a real drum. 4.Optimizing design such as earphone preposition, external DC power, shockproof and skid?proof design. 5.Digital LCD screen, performance with full dynamic range. specification: Multi-functional, easy to use. Tap function enables you to test your ideal tempo or tempo of a tune. Give you a good tapping feel like a real drum. Optimizing design such as earphone preposition, external DC power, shockproof and skid-proof design. Digital LCD screen, performance with full dynamic range. s: Condition: 100% New and High Quality Material: Plastic Color: Black & Orange Size: Approx. 20 x 20 x 2cm / 7.87 x 7.87x 0.79in Tempo: 30-280bpm Power Supply: 2 x AAA Battery (not included) Weight: Approx. 496g Packing List: 1 x Drum Metronome 1 x Earphone Note: Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering.