Based on the original Snark SN-1, this Snark SN-1X clip-on tuner is equipped with faster processing chips for faster tuning response, plus an advanced high-definition screen that's easy to read from any angle. You get a compact tuner that's clearly visible in any light and suitable for guitar or bass. Rechargeable via USB port, this affordable little wonder also includes flat tuning and transpose functions plus easy pitch calibration. Many gigging musicians at Sweetwater rely on clip-on tuners for convenience, and the Snark SN-1X clip-on chromatic tuner doesn't disappoint.