Features: Accurate toning ensures performances without error every time. Compacts and portables, easy to carry. High sensitivity sensor, fast response. Suitable for folk guitar enthusiasts, from beginners to professional performers. Suitable for home practice, stage performances, and recording studio environment. Specifications: Color:Two Choices Dimension:50×27×37mm/1.96×1.06×1.45in Component:ABS Package Includes: 1pc Acoustic Guitar Tuner note: 1.Please allow 1-2cm errors due to manual measurement, making sure that you will not mind before order. 2.Due to the differences between different monitors, the picture may not reflect the actual color. Note: 1.Please allow 1-3 mm error due to manual measurement and 1-3g weight error make sure you don't mind before ordering. 2.Due to the lighting of the photos and the difference of monitors, the pictures may not reflect the actual color of the real item. Please make sure you don't mind before ordering, thank you! About Shipping: 1.please pay attention to your delivery address such as: name, street, house number, doorbell/email without name, etc. is correct, or the order will not be delivered correctly. 2.All items will be shipped within 3 business days after the payment is received. Most times you will receive them within 8-12 days then. The specific delivery time is depend on circumstances. 3.During the shopping process, if you have any questions, please feel free to consult us, we will reply you within 2843 hours Hope you have a pleasant shopping experience!