I really wish that I could leave a review either way. But the " Mugig Clip-on Tuner for Guitar,Ukulele,Bass,Violin,Mandolin,Banjo,Chromatic Tuning, Clear Colorful LCD Display,Calibrated Pitch,Battery Included, Auto Power Off " Never arrived. So I was never able to test it. All I can tell you is the details provided on the Amazon Listing and that is as follows: "With Five Tuning Modes: C, G, B, V, U (Chromatic, guitar, bass, violin, ukulele) to cover a wide range of instruments. You can change any mode you need. Highly sensitive vibration tuner responds fast, which ignores the background noise, is ideal for loud in the chaotic environment . Pitch calibration from 430HZ to 450HZ Compact high quality lightweight design with dual 360 degree rotation and super-bright full color display and easy to read from any angle Scientific design with solid construction ensure no break in use. Environment-friendly ABS plastic applied, selection of high quality materials，FCC/CE certified,ROHS compliant Single coin battery operated and convenient to carry, it will help you to save electricity when auto power off for no operation after 5 minutes "
DescriptionThis product is a chromatic musical instrument tuner, also supports multiple tuning modes of guitar,bass,violin and ukulele .
This clip-on style tuner is ideal for tuning your instruments by ignoring the background noise,which feels your musical instrument's vibration instead of using sound.
-Quality environmental-friendly ABS applied, Scientific design with exquisite workmanship ensure no break in use.
- Low defective rate of less than 0.1% ,which is much far below the industry for electronic products.
-Perfect for string instruments like acoustic/classical/electric guitar, bass, violin ,ukulele
- Small size ,however with super bright & big colorful LCD display, which has greater view than common tuner on the market.
- Orange display on the right indicates sharp note , on the left indicates flat note. Green indicates the correct note.
- Very simple to operate,only one button controls everything:turn on /off and setting tuning modes according to your instruments.
- Thick & removable quality silicon pad on the clip fits well on the head-stock of your instrument without damaging its finish.
- The tuner head turns 360 degrees for any reviewing angle for your easy reading
- Battery included,auto off for no signal detected for 5 minutes to save energy.
-Tuning range: B0--B7
-A4 calibration range: 430Hz- 450Hz
-Tuning way:clip tuning automatically
-Tuning scale:Chromatic,Guitar,Bass, Violin, Ukulele
-Power Supply:3V(CR2032 lithium battery included)
- 1 x T-1 Tuner
- 1 x user manual
- 1 x coin battery
All products we sell can be changed or refunded in 6 months."