Clip-on Tuner Tuning for Guitar Bass Violin Ukulele

Feature: 
1.For chromatic,guitar,bass,violin,and ukulele. 
2.Simple,up-to-date design. 
3.Easy one button operation. 
4.2 color blacklight:Green-in turn/white-out of turn. 
  
Specification: 
Color: Black; 
Tuning Items: Chromatic(C)/ Guitar(G)/ Bass(B)/ Ukulele(U)/ Violin(V); 
Pitch Range: 440Hz; 
Tuning Accuracy: ±0.5 cent; 
Power Supply: 1 * CR2032 Battery (not included); 
Item Weight: 18.5g / 0.7oz; 
Package Size: 5.5 * 4.5 * 3.5cm / 2.2 * 1.7 * 1.4in; 
Package Weight: 30g / 1.1oz. 
  
Packaging included: 
1X Clip-on Tuner.