JOWOOM T2 Multi-functional Smart Guitar Tuner Peg String Winder for Guitar Ukulele Chromatic Tuning Built-in Rechargeable Lithium Battery

Smart Tuner + String Winder: 2-in-1 multi-functional string instrument tool for string instrument players. It makes guitar or ukulele tuning easier, more time-saving and convenient to use. A have for beginners or professionals. 3 Tuning Modes Switchable: Supports auto tuning mode, semi auto tuning mode and custom tuning mode (for acoustic guitar only), different modes designed for optimized tuning experience, which can satisfy all your guitar/ ukulele tuning needs. Wide of Use: Su