... WTV040 is 80 seconds OTP chip Features* voice chip ,sound chip ,otp chip,Voice module/ chip, recordble module/ chip, Toy voice ic-,customized music chip* Sampling rate supported 6khz ... , recordable ics, ics, chipset, music ic,musical chip, intellectual items, bell chip, sound card casino chip, electronic component, semiconductor, voice chip for cards,Voice module/ chip, recordble module/ chip ...