Spanish buyer note:If your address contains the following zip code, please do not select Spanish warehouse. ZIP Code starts from 35/38 Overseas warehouse cannot be delivered. Professional M50 Mini LCD Clip-on Digital Metronome Tuner Piano Guitar Metronome Practical Guitar Piano Accessories100% Brand New & High QualityMini Professional Metronome LCD Screen to Display Working Information Has a clip and hole for the backyard, easy to carry and fix With LED indicator Includes metronome mode and touch mode Touch mode allow you to test your ideal tempo or song tempo Supports stereo headphones Suitable for guitar, piano, violin, etcTempo: 30 to 280bpmRhythm value: 0,1,2,3,4,5,6,7,8,9Volume control: maximum volume, medium volume, minimum volume, muteAccuracy: ± 1/1000Color: blue, black, yellow, red, whiteSize: Approx.57x32x20mm/2.24x1.26x0.79 inchPackages:1x Mini Professional Metronome1x User Manual1. All items will be double checked and well packed before sending out. The products will be shipped within 3-7 business days after customers pay the order. Because we have thousands of orders every day. We need to arrange the shipment of one order by one order. We will send the products to you as soon as possible.2. We only send you a confirmation of your order address. Your order address must match your shipping address.3. It usually takes about 20-60 working days