Features：
5 tuning modes for option: chromatic, guitar, bass, violin, ukulele, suitable for a wide variety of instruments.
One button operation, just press the power button to turn on/off the tuner and choose the tuning mode you want.
Clip-on tuner design, easy to install, just clip it on the strongest vibrating part of your instrument to use.
Small size and light weight, easy for storage and carrying it all around, enjoy music whenever and wherever.
Button battery power supply, automatically shut off after 5 minutes of inactivity. (Button battery is not included)
Accurate calibration, colorful VA screen, strong anti-inference, 360°rotatable, high quality, a great instrument accessory.
Specifications：
Brand: SWIFF
Model: A12-CS
Color: Black
Material: Plastic
Tuning Scale: Chromatic, guitar, bass, violin, ukulele
Tuning Way: Clip
Tuning Range: AO(27.5Hz)-C8(4186Hz)
Precision: ±1 cent
Response Time: ＜20ms
Calibration: A4=440Hz
Power: 3V, battery(CR2032)×1（not included)
Product Size: 3.3 * 3.1 * 1.3cm/ 1.2 * 1.2 * 0.5inch
Product Weight: 18g/ 0.6oz
Package Size: 6.4 * 3.4 * 3.2cm/ 2.5 * 1.3 * 1.2inch
Package Weight: 20g/ 0.7oz
Note:
The button battery is not included.
Package List：
1 * Tuner