Digital Metronome with Timer, Speed Control, Battery USB Powered for Guitar

Electronic Digital Metronome with Timer Universal Electronic Metronome with Volume and Beat Speed Control, Battery or USB Cable Powered, for Guitar Piano Violin Drum<br> 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.<br> Features:<br> The electronic metronome provides beat type (0 to 9), beat speed control (40-208 beats/min), electronic and human voice, timer (15/ 30/ 45/ 60min).<br> Digital display for easy reading, clear at a glance. 3 AAA batteries (not included) or Type-C USB cable powered, more humanized.<br> Easy e via the control buttons and a large turntable; compact and lightweight, convenient to carry.<br> With earphone jack for silent use, not disturbing others; supports volume adjustment through the thumbwheel.<br> A reliable practice partner for music lovers who play guitar, piano, violin, drum, guzheng and more. Wonderful gift choice.<br> Note:<br> 1. Please remove the batteries if you want e USB cable to power it.<br> 2. Size and color may be slightly different due to manual measurement and different light conditions. Thanks for understanding.<br> Specifications:<br> Color: Black/ White/ Light Blue/ Light Purple (Optional)<br> Material: Plastic<br> Beat: 0, 1, 2, 3, 4, 5, 6, 7, 8, 9<br> Tempo: 40-208 Beats/minute<br> Voice: Electronic Voice, Human Voice<br> Timer: 15min, 30min, 45min, 60min<br> Power Supply: 3 * AAA (not included) or Type-C USB Powered<br> Item Size: 140 * 70 * 45mm / 5.51 * 2.76 * 1.77in<br> Item Weight (without battery): 130g / 4.57oz<br> Package Size: 14.5 * 8 * 5cm / 5.71 * 3.15 * 1.97in<br> Package Weight: 175g / 6.17oz<br> Package List:<br> 1 * Electronic Metronome<br> 1 * USB Cable (Type-C)<br> 1 * User Manual (English)