Tuning mode: Chromatic, Guitar, Bass, Violin, Ukulele C, Ukulele D
Flat tuning: ?,??
Power supply: 3V(CR2032) battery included
Dimensions: 50 x27 x 37 mm
This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation.