Adjustable view angle, the clip has been designed to allow the tuner to turn by 360 degrees;
Handy compact digital clip-on style, it can be easily fixed to the instrument;
Super anti-interference, works on mechanical vibration sensor, allowing accurate tuning in noisy environments;
Super bright backlight with LCD display, it provides excellent visibility;
Power: 3V (CR2032 lithium battery) (not included).