Aroma Rechargeable Clip-on Tuner Red [AT102RD] - Precision Tuning for Guitar, Bass, Ukulele, Violin, 360° Rotation, High-Brightness Color Screen

Clip-on Rechargeable Tuner Advanced Chip Technology for Precise Tuning Core chip technology can accurately identify pitch, ensuring precise high notes. Surface Lens Protection Made of PMMA material, resistant to scratches, leaves no marks, provides clearer display and longer usage. Elegant Appearance Design Deeply optimized for overall comfort! High-brightness color screen, compact design, 360° rotation. Wide Application Range Suitable for most common instruments, including guitar, bass, ukulele, violin & 12-tone equal temperament instruments. Product Specification Suitable for 12-tone equal temperament, guitar, bass, violin, ukulele High-brightness color screen, built-in rechargeable lithium battery Pitch range: -50~+50 cents; A4 frequency range: 430Hz-450Hz Tuning accuracy: ±0.5 cents Power: Built-in battery 3.7V/110mAH Charging time: 2.5 hours (from 0 to 100%) Usage time: 5 hours (continuous use) Rechargeable up to 500 times (full discharge) Charging method: 5V USB cable connected to phone adapter, computer, or power bank Charging advice: If the product is not used for a long time, recharge at least every 3 months