Electronic Metronome Recommended for Professional Level Examinations: Standing Metronome / Unique, Rechargeable, Large Capacity Battery, Large Screen.Why Choose an Electronic Metronome: An Electronic Metronome is a Novel Type of Metronome.Complete Core Upgrade Enhanced Beat-keeping Experience: Upgraded Nanoscale Smart Chip, Double the Operating Speed Lower Power Consumption, Significant Power Saving Effects.Loud Volume with Real Human Voice Shouting Beats Say No to Inaudibility: Real Human Voice, Electronic Sound Multiple Sound Modes Available.Solo Enjoyment Can also connect to a speaker: Connect headphones for solo enjoyment or connect to a speaker for louder sound.Lightweight and Durable Use with More Peace of Mind: Tough and Durable, Tested by Repeated Drop Experiments from 1.2m Height, Still Functions Normally No Worries with Ordinary Knocks or Falls.Suitable for a Variety of Instruments Meets Different Hobbies: Guitar, Piano, Violin, Guzheng, Traditional Chinese Music, etc.High-Aesthetic Metronome: Clear Display, Large LCD Screen; Larger Sound, Honeycomb-Style Sound Holes; Smooth Touch, Integrated Buttons.Note:the printed words are slightly different, which does not affect the use.Color:BlackMaterial:ABSPackage Contents:1 * Digital Metronome TunerOnly the above package content, other products are not included.Note: Light reflection 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.