Description:1. Tiniest Tuner for Stringed Instruments : Measuring at just 1.35'' wide by 0.61'' tall (34.4mm x 15.5mm), the A10 tuner is our most compact clip-on tuner up to now. This tuner perfect tuning on acoustic & electric guitar, ba, violin, mandolin, banjo and nearly any acoustic and electric stringed instruments. 2. Tuning Fast & Accurate: A10 clip-on tuner advanced Micro Proceor and highly sensitive piezo sensor will ensure your instrument is accurately tuned in a flash. Built-in buzzer pickup for interference-free tuning. The high-quality internal structure and mini size allow you to tune quickly anytime, anywhere 3. 60 Rotational Clip : LEKATO A10 guitar tuner with compact size, high contrast LCD color display with strong and flexible clip. Multi angle view rotational clip design and excellent visibility, for the best viewing angle. You can position the screen in any way you like. 4. Easy to Use & Reliable : You just need to turn it on, clip it on, and you could ready to tune. Since the tuner detects the pitches directly from your instruments' vibrations, ambient room noise will never get in the way. With a strong and durable design, this tuner was built to last. It is the great gift for music hobbyist. 5. Super Bright Display : The clear color display and large size letters on the tuner allows you to easily see if you're flat, sharp, or in tune from any angle. It is clearer than other LED screens in the dark or strong light.Chromatic Tuner Specifications:Tuning scale: chromatic, guitar, ba, violin, ukulele key C & D Tuning range: A (27.50 Hz) - C (4186 Hz) 8 Tuning mode: Vibration Response Time: