164756 - Model: ET-33 - Quantity: 1 - Color: Black - Material: Plastic housing - Screen display: 1.2" - Compatible models: Guitar， Bass， Violin， Ukulele - Tuning range: 27.5~1760Hz - A4 frequency range: 440Hz - Accuracy: +/-0.5cent - Size: <= 35mm x 48mm x 54mm - Powered by 1 x CR2032 battery (Included) - Clip-on tuner， easy to use. - Packing list: - 1 x Tuner - 1 x Battery - 1 x Chinese / English user manual Dimensions: 1.81 in x 1.26 in x 0.51 in (4.6 cm x 3.2 cm x 1.3 cm) Weight: 0.78 oz (22 g)