Features: High-quality LCD Display: Our clip-on tuner Features a vibrant and colorful LCD display, providing excellent visual effects for effortless tuning. Whether you"re playing an acoustic guitar, bass guitar, or ukulele, the clear and easy-to-read display ensures accurate tuning every time. Versatile Tuning Options: This tuner is designed to meet the needs of various instruments, including acoustic guitars, bass guitars, violins, and ukuleles. With its adjustable calibration and tuning modes, such as the +2 equal temperament, guitar, bass, violin, and ukulele tuning, you can easily find the perfect pitch for your instrument. Simple and Convenient Operation: Our tuner boasts a sleek and minimalist design, making it incredibly user-friendly. The intuitive interface allows for quick and hassle-free tuning adjustments. Whether you"re a beginner or a seasoned musician, our tuner will make the tuning process a breeze. Automatic Shutdown Function: Worried about battery life? Don"t be! Our tuner comes with an automatic shutdown function that activates after 5 minutes of inactivity or no button presses. This energy-saving feature ensures long-lasting battery performance, so you can focus on making beautiful music without interruption. Essential Bass Guitar Accessory: As a dedicated bass guitar player, having a reliable and accurate tuner is crucial. Our clip-on tuner is specifically designed for bass guitars, providing precise tuning capabilities to enhance your playing experience. Whether you"re a beginner or a professional, this tuner is a must-have accessory for any bass guitarist. Specifications: Training Item: Chromatic, Guitar, Bass, Violin, Ukulele Keys: C, F, B, E Training Range: A0 (27 5Hz~C8 (41 86Hz) A4 Range: 430~450 Hz Training Accuracy: +/- 1 cent Consumption: Adjusting less than 16mA Power: 3V (No including button batteries) Item Size: 53.7 * 31cm/2.1 * 1.2inch Item Weight: 23g/0.8oz Note: Due to the different display screen and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Packing List: 1 x Clip Tuner 1 x Instructions