101771 Weight: 73g Dimensions: 2.76 in x 2.76 in x 2.76 in (7.0 cm x 7.0 cm x 7.0 cm) Color: Green + White Material: Plastic housing Quantity: 1Piece 2.6" LCD display Fashionable design Features metronome， tuner， tone generator and clock Clock with alarm Unique Solar panel which support clock mode Tuning Types: Chromatic， Guitar， Bass， Ukulele Tuning Range: A0 (27.5Hz)~C8 (4186.0Hz) Tuning Accuracy: ±1cent A4 Range: 430~450Hz Beats: 0~9 Tempo Range: 30~250bpm Tone Generator: Range: C4~B4 Packing list: 1 x Metronome & Tuner Powered by 1 x AAA battery (included) English/Chinese manual included