Note: The Energy-Saving mode will automatically turn off the WST-550VM if there is no input for 5 minutes. if you want to turn it on again, set the power switch to "off" then back to "on" position.
Item name:Cherub WST-550VM Violin and Mandolin Mate Clip-on Tuner
Tuning instruments:violin and mandolin
Power:3V(CR20332 lithium battery)
1.Small, portable design let's you take it anywhere;
2.Works by vibration, allowing accurate tuning despite ambient noise;
3.Easy operation with only two control switches: one for power, one for semitone tuning;
4.Auto-detect function displays string number and name of the note;
5.Easy-to-read LED lights show you which way to tune;
6.Auto-off saves your battery if no input is detected for 5 minutes.
1 x Violin Digital Tuner