So There Rechargeable Clip-on Tuner for Guitar， Bass， Ukulele， Violin & Other Stringed Instruments[Product Information]- RECHARGEABLE – Never Buy Another Expensive Battery. Quickly Charges with Included USB Cable. Long Lasting Performance with Over 5 Hours of Usage on a Single Charge. Saves Energy with Automatic Power-Down After 3 Minutes of No Signal.
- COMPACT HIGH QUALITY LIGHTWEIGHT DESIGN with Dual 360 Degree Rotation and Super-Bright Full Color Display. Easy to Read from Any Angle. Super-snug Padded Clip Grips Tight and Will Not Harm the Finish on Your Instrument.
- FAST， ACCURATE， EASY TO USE - Pitch-perfect Tuning in Seconds. Highly Sensitive Vibration-Based Tuning even in Noisy Environments. Fast Response and PRECISE tuning. Guitar Tuning range: A0 (27.5Hz)-C8 (4186Hz) Pitch Calibration from 430HZ to 450HZ.
- ALL-INSTRUMENT TUNING - With Five Tuning Modes: C， G， B， V， U (chromatic， guitar， bass， violin， ukulele) to cover a wide range of instruments. Perfect Tuning on Mandolin， Banjo and Nearly Any Acoustic or Electric Stringed Instrument.
- SATISFACTION GUARANTEED - We KNOW you'll love these tuners， but if you don't， we'll take it back - no questions asked.
