12-Digit Talking Calculator IC

IC body : AUU180X +, -, x, / function. Volume adjustable: loud, middle, mute 24-point numeric game Report of current time Unit report function on/off of the calculation result. Clock function: Display Hour, Minute, Second. IC can make into Multiple Function Chinese 12-Digit Talking Calculator Daily alarm function, alarm sound is one of several voice songs. Date function : Gregorian calendar and lunar calendar switchable.