The electronic metronome features digital display, beat speed control, volume control, battery or USB powered, non-slip bottom and more functions. It's a reliable practice partner for music lovers who play guitar, piano, drum, guzheng and more.

Note:
1. Please remove the batteries if you want to use USB cable to power it.
2. Size and color may be slightly different due to manual measurement and different light conditions. Thanks for understanding.

Specifications:
Color: Black/ White/ Light Blue/ Light Purple (Optional)
Material: Plastic
Beat: 0, 1, 2, 3, 4, 5, 6, 7, 8, 9
Tempo: 40-208 Beats/minute
Voice: Electronic Voice, Human Voice
Timer: 15min, 30min, 45min, 60min
Power Supply: 3 * AAA (not included) or Type-C USB Powered
Item Size: 140 * 70 * 45mm / 5.51 * 2.76 * 1.77in
Item Weight (without battery): 130g / 4.57oz
Package Size: 14.5 * 8 * 5cm / 5.71 * 3.15 * 1.97in
Package Weight: 175g / 6.17oz

Package List:
1 * Electronic Metronome
1 * USB Cable (Type-C)
1 * User Manual (English)