The tuner is great for beginners and professionals. It is fast， accurate， automatic and easy to operate. You would never play out of tune anymore with this tuner.<br>Features:<br>Helps you to tune， find the accurate tuning of your instrument.<br>Clip-on and 360°swivel rotation design， easy and convenient to use.<br>Automatic shut-off if no operation for about 3 minutes， ensures that your battery works longer.<br>Comes with LCD screen， the string No.and note name will be showed on the screen together when tuning.<br>Multi-instrument tone tuner， great for electric， acoustic bass， guitar， violin， ukulele.<br>Specifications:<br>Tuning Mode: Auto<br>Tuning Items: Chromatic， Guitar， Bass， Violin， Ukulele.<br>A4 frequency: 440HZ<br>Tuning Range: A0(27.5Hz) - C8(4186.0Hz)<br>Power Supply: 1 * CR2032 cell button (not included)<br>Item Size: 5.0 * 3.6 * 3.5cm / 2.0 * 1.4 * 1.4in<br>Item Weight: 24g / 0.9oz<br>Package Size: 12.6 * 9.3 * 2.1cm / 5.0 * 3.7 * 0.8in<br>Package Weight: 41g / 1.4oz<br>Package List: <br>1 * Mini Tuner<br>1 * User's Manual(Chinese & English)<br>Note:<br>Battery is not included.<br /></p> <br /></p><p style="text-align: center;"><img src="https://contestimg.wish.com/api/webimage/5684ce7261d6cf5fe69534d7-1-original.jpg" alt=""width="800" noproxy><p style="text-align: center;"><img src="https://contestimg.wish.com/api/webimage/5684ce7261d6cf5fe69534d7-2-original.jpg" alt=""width="800" noproxy><p style="text-align: center;"><img src="https://contestimg.wish.com/api/webimage/5684ce7261d6cf5fe69534d7-3-original.jpg" alt=""width="800" noproxy><p style="text-align: center;"><img src="https://contestimg.wish.com/api/webimage/5684ce7261d6cf5fe69534d7-4-original.jpg" alt=""width="800" noproxy><p style="text-align: center;"><img src="https://contestimg.wish.com/api/webimage/5684ce7261d6cf5fe69534d7-5-original.jpg" alt=""width="800" noproxy><p style="text-align: center;"><img src="https://contestimg.wish.com/api/webimage/5684ce7261d6cf5fe69534d7-6-original.jpg" alt=""width="800" noproxy><p style="text-align: center;"><img src="https://contestimg.wish.com/api/webimage/5684ce7261d6cf5fe69534d7-7-original.jpg" alt=""width="800" noproxy><p style="text-align: center;"><p style="text-align: center;"><p style="text-align: center;"><p style="text-align: center;">