Features: *Versatile: The tuner is designed for various instruments including guitar (acoustic & electric), bass, violin, and ukulele. It also features a chromatic mode that allows for key changes, making it suitable for tuning any string, brass, or woodwind instrument. With its 360º swivel mechanism and large clip opening, it can be easily attached to almost any instrument. *Fast, Accurate & Easy to Use: The tuner utilizes a highly sensitive Piezo Sensor that detects the instrument's vibration through direct contact, ensuring fast and accurate tuning without being affected by ambient noise. Its user-friendly interface makes it suitable for both beginners and professional musicians.turn it on, clip it on, and you're ready to tune. *Bright High-Contrast Display: The tuner features a large color LCD display that provides clear visibility from any angle. It indicates if the instrument is flat (yellow), (red), or perfectly tuned (green). With three points of adjustment and a 1.25 x 1.25 viewing , the tuner can be positioned for optimal visibility. *Automatic Power-Off & Memory Back-Up Functions: The tuner has an ultra-low-power design and automatic power-off function, which helps conserve battery life. Additionally, the memory back-up function retains all settings even after the tuner is powered off. Specifications: Part Name:Tuner Material:High-end ABS materials Size:8*5*3cm Color:Black Package Content: Color screen tuner*1 Note: 1. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness. 2. Please allow slight manual measurement deviation for the data. Made of high quality material, durable and practical to use Brand new and high quality Good function and reliable to use We will ship it ASAP,when you place the order We provide perfect customer service, you can buy with confidence. If you have any questions about our products, you can feel free to contact us.