AROMA Electronic Metronome Lightweight Rechargeable Color Screen Vocal Metronome for Mini Piano Guitar Drum Guzheng Digital Metronome Adjustable Volume with Rhythm/Speed/Beat Connected to Headphones Features: 【High-Definition Color Screen】: This electronic metronome features a high-definition large LCD display with a color screen that produces louder sounds, providing a clear and bright visual experience. 【Vocal Function】: The metronome comes with a vocal function that reads beats, making it easier to understand and follow. With both Chinese and English beat calling, it's easier to find the rhythm, catering to a wide range of users. 【Accurate Beat and Adjustable Volume】: This metronome provides accurate beats, ensuring your music is always on point. The volume is adjustable, and it produces clear sounds. It can also be connected to headphones for a more immersive experience. 【Long Battery Life】: Powered by a lithium-ion rechargeable battery, this metronome offers strong endurance. Charge it once and use it for a long time, making it perfect for long practice sessions. 【Compact and Durable】: This metronome is compact and lightweight with a smooth shape, making it easy to carry and use. It's also durable and resistant to falls, ensuring a long service life. With its full range of functions including rhythm, speed, and beat, this metronome is a must-have tool for every musician. Specifications: Tempo Range: 40BPM-208BPM Beat: 0, 1, 2, 3, 4, 5, 6, 7, 8, 9 Voice Beat: Chinese, English Power: 3.7V/1200mA Li battery Screen: 2.2-inch VA color screen Speaker Power: 1W Charging Time: 2H Working Time: ≤8H Contents: Manual, USB Type-C charging cable Default Settings: Tempo=120, beat=4, Rhythm=J Attention: This device will automatically shut down when it is power-on without any operation for 3 minutes. Product Color: Black, White (optional) Product Size: 7 * 6 * 15.5cm/2.8 * 2.4 * 6.1inch Product Weight: 148g/5.2oz Note: Due to the different display screen and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Packing List: 1 x Metronome 1 x Charging Cable 1 x Instructions