Specifications:1.Operating Voltage:3-5V2.Standby Current:3.Recording Time:120s4.Recording Input:adopt ADC 14 Bit,Audio Out DAC 14 Bit5.Recording Voice Format:ADPCM 6.Recording Distance:3-5m7.Recording/Voice Play Mode:independently play a piece of sound recording or play a piece of prerecordig voice8.Cycle Mode Play:can set cycle play times or constant cycle play9.Prerecording voice is burnt from external to SPI Flash,can prerecord chord music or voice10.Adaptive Loudspeaker:8-32 ohm output power 4.5V 0.6W 8 ohm11.Recording Prompt:before recording one "BEEP",after finished,two "BEEP"12.Mute Mode:no "BEEP"13.Sampling Frequency:16KHzKey Recording Mode:everytime repeatedly record,it will clear previous voice data1. RECL:level remains mode recording2. RECE:single trigger mode recordingKey Play Mode:1. PLAYL:level remains mode play,can connect with photoresistor,can play by light source control2. PLAYE:single trigger mode playPackage List:1 X Voice Record Playback ModuleNotes:1. Due to the difference between different monitors, the picture may not reflect the actual color of the item. We guarantee the style is the same as shown in the pictures.2. Please allow 1-2cm slight dimension difference due to different manual measurement. Operating Voltage:3-5V. Standby Current: Recording Input:adopt ADC 14 Bit,Audio Out DAC 14 Bit. Recording Voice Format:ADPCM. Recording Distance:3-5m. Sampling Frequency:16KHz. Recording Voice Play Mode:independently play a piece of sound recording or play a piece of prerecordig voice. Cycle Mode Play:can set cycle play times or constant cycle play. Prerecording voice is burnt from external to SPI Flash,can prerecord chord music or voice. Adaptive Loudspeaker:8-32 ohm output power 4.5V 0.6W 8 ohm. Recording Prompt:before recording one "BEEP",after finished,two "BEEP". Mute Mode:no "BEEP". SHOP WITH CONFIDENCE: To provide you with the highest quality service, If you have any question, please feel free to contact us.We will provide after-sales service until you are satisfied. Operating Voltage:3-5V. Standby Current: