Used, without the original box, but hardly used. Requires two AAA batteries. (Batteries in the image are not included.) 【High-Precision Tuning】 The SEIKO ST737 is a high-precision tuner designed for guitars and basses. It accurately measures pitch, improving the quality of your performance. 【Multi-Function Operation】 Equipped with POWER, OUTPUT, INPUT, MODE, PITCH, NOTE, and MIC buttons, allowing for intuitive operation. It's a multi-functional design compatible with various instruments. 【Compact Design】 The compact design is convenient for carrying around, allowing for easy use anywhere. It's especially ideal for practice and live performances. - Brand: SEIKO - Model: ST737 - Type: Guitar & Bass Tuner - Functions: POWER, OUTPUT, INPUT, MODE, PITCH, NOTE, MIC 【Important Notes】 Please refrain from purchasing if you are sensitive to used items.