Yamaha's electronic chrome clip tuner featuring a small backlit tone display, a vibration sensor and tuning LEDs. The tuner operates in the range: A0-C8. Clip up to 25mm. It is powered by a lithium battery that lasts up to 30 hours. Dimensions: 83.7x26.1x26.0 mm. The tuner weighs only 50g and is therefore a good help for concerts musicians.