Description
Product Introduction:


1.Operating Voltage:3-5V
2.Standby Current:<5uA (3.6V)
3.Recording Time:120s
4.Recording Input:adopt ADC 14 Bit,Audio Out DAC 14 Bit
5.Recording Voice Format:ADPCM
6.Recording Distance:3-5m
7.Recording/Voice Play Mode:independently play a piece of sound recording or play a piece of prerecordig voice
8.Cycle Mode Play:can set cycle play times or constant cycle play
9.Prerecording voice is burnt from external to SPI Flash, can prerecord chord music or voice
10.Adaptive Loudspeaker:8-32 ohm output power 4.5V 0.6W 8 ohm
11.Sampling Frequency:16KHz
Package included
1X Audio Board
◆ We only accept PayPal.
◆ Payment must be made within 7 business days after the auction ends.
◆ After payment is received, all items are shipped within 10 Working days (except Saturdays, Sundays, and holidays).
◆ If it is a weekend or a holiday, the time will be extended accordingly.
◆ If you have any problems with delivery, please contact us, we will try our best to help you.
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◆ Our aim is to provide Top Level Customer Service, so we will try our best to solve any problem.
◆ We accept return within 30 days since you received your package. Please contact us for return or refund.

◆ Our working time:
Monday- Saturday (Greenwich Time 2:30A.M-11:30A.M ) ( Pacific Time:6:30P.M-3:30A.M)
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