Why you need this metronome A reliable practice tool that removes power and portability barriers so you can focus on timing and rhythm. Long battery life and USB Type C charging keep sessions uninterrupted, while a wide tempo range and multiple rhythm patterns cover most musical styles. Key benefits Extended playtime: Builtin large capacity lithium battery provides up to 10 hours of continuous play on a 2 hour charge, reducing interruptions during rehearsals and lessons. Fast and convenient charging: Includes a USB Type C cable for easy recharging from common USB Type C chargers, power adapters, and power banks. Broad tempo and rhythms: Adjustable tempo from 30 to 260 beats per minute and 10 rhythm patterns suitable for a wide variety of music genres and practice needs. Portable design: Compact, easy to carry for rehearsals, lessons, and travel so you can practice wherever you go. Simple to use: Clear controls let you set tempo and rhythm quickly so practice time is efficient and focused. Key specifications Power: Builtin large capacity lithium battery Playtime: Up to 10 hours per full charge Charge time: Approximately 2 hours Charging interface: USB Type C, cable included Tempo range: 30 to 260 beats per minute Rhythm patterns: 10 selectable patterns Design: Portable for on the go use Practical use scenarios At home practice: Set precise tempos and rhythm patterns for daily scale, etude, and repertoire practice without needing frequent recharging. Lessons and group rehearsals: Bring the device to lessons or small rehearsals to keep ensembles and students aligned on tempo and rhythm. Travel and gigs: Use the compact, rechargeable unit during travel or between sound checks to keep timing consistent even when mains power is not available. What it solves Eliminates frequent battery changes and the need for disposable batteries Reduces downtime during practice with long continuous playtime Covers a wide range of styles and speeds with adjustable tempo and multiple rhythm patterns Makes practice and rehearsal transportable and straightforward This metronome is a practical tool for musicians, teachers, and students who need reliable timing, flexible rhythm options, and easy rechargeable power for versatile practice and performance situations.