Features Dual Functionality: Combines a guitar pick and tuner in onecompact tool, allowing musicians to play and tune seamlesslywithout the need for separate devices. Perfect39;for both practiceand performance. Real-Time Pitch Accuracy: Provides precise pitch monitoringwhile you play, ensuring your guitar or bass is always perfectlytuned, enhancing your sound quality and performance. Color Coded Indicators: Features a user-friendly colorsystem-blue for low pitch, green for accurate-pitch, and red forhigh pitch--making tuning effortless and accessible for all skilllevels. Comfortable Anti- Slip Design: Ergonomic-groove ensures asecure and comfortable grip during use, preventing-slippage andallowing you to-focus entirely on your music Wide Instrument Compatibility: Works seamlessly with acoustic guitars, electric guitars, bass guitars, and mandolins, making it a versatile accessory for cof all genres. Notice: 1.Actual color may be slightly different from the image due to different light effect 2.Please allow 1-3cm deviation due to manual measurement Description: Size: 40*32*7mm Weight: 6g Package List: 1x 2 in 1 Guitar Picks/Tuner