3in1 Digital-Tuner Tone Generator Metronome, Chrom

Features: 3 in 1---tuner, metronome and tone generatorWorking with built-in vibration sensorBacklight and 3 LED status indicators make it easy to use in the darkFive turning modes of chromatic, guitar, bass, violin and ukulele360°rotating display, convenient for userPowered by one CR2032 (included)Small portable clip design that you can fix it on instruments Padded clip won't damage your instrument Specification: Items of Turning: Bass, Chromatic, Guitar, Violin and UkuleleA4 Frequency: 430Hz to 450HzTuning Range for Chrimatic: A0(27.5Hz) a3(1760Hz) Accurate: ± 5% Flat: b bb bbb bbbbBeat Type: 0 9Tempo Range: 30 250 bpm