... WTV040 is 80 seconds OTP chip Features* voice chip ,sound chip ,otp chip,Voice module/ chip, recordble module ... consoles, amusement machines)* Learning Model (Pre-teaching, children's audio books)* Medical equipment, Apparatus, Meters, Interment.* Industrial Control ... , music ic,musical chip, intellectual items, bell chip, sound card casino chip, electronic component, semiconductor, voice chip for cards ...