Digital Music LCD Clip On Electronic Acoustic

is_customized: Yes Color: Black Type: Tuner Brand Name: Brand New Model Number: 2001479 A4 Frequency: 430-450Hz Tuning type: Guitar, Bass Guitar,Chromatic, Bass, Violin, Ukulele etc Tuning Range: A0(27.5Hz)--a3(1760Hz) Item size: 4.5 * 3.5 * 4.1cm Weight: 30g Screen: LCD display Power: 3V