I purchased this at Shimamura Music, but I haven't used it even once, so I'm listing it in new, unopened condition. [High-Precision Tuning] NUX's Nu-Tune clip-on tuner provides high-precision tuning, ideal for instruments like guitars and basses. Its compact design makes it convenient to carry. [Easy-to-Use Clip-On Design] The clip-on design allows for easy attachment to your instrument. The highly visible display lets you check the tuning status at a glance. - Brand: NUX - Model Name: Nu-Tune - Type: Clip-on Tuner - CE Mark: CE Certified This item has been stored at home, so please only purchase if you understand this.