Mini Digital Voice Recorders Portable Keychain Mp3 Player HD Noise Reduction Sound Recorder Pen Intelligent Voice Control Espia Capacity: 4GB(M50)

Smart Keychain Portable Recording Pen
Recording pen=USB flash disk=MP3=key ring
Product function:
128G large memory Support recording while filling
Intelligent voice recording File encryption protection
Segment recording protection One button boot and record
Product features:
Work in silence. You can't tell it's a recorder.
It has been recording and has not been found. Silence here is better than sound.
It can be recorded at once and operated with eyes closed. It can be used by young
and old people in one second. It can be recorded immediately after startup and
saved after shutdown.
38H recording, 30-day standby, built-in high-capacity polymer lithium battery.
The body of refined steel is not afraid of automobile rolling, zinc alloy forging,
integrated cutting and molding, surface electroplating processing, silky and smooth, durable.
One item is equivalent to four items. It is not only a recording pen, but also a USB flash drive/MP3/keychain
Small size, can record at any time and anywhere in various environments.
Intelligent voice control, you just need to move your mouth, record as soon as you have sound,
pause without sound, manage efficiently, and enjoy intelligent acoustic technology
Start recording when there is sound, and stop recording when there is no sound.
Software and hardware matching, system optimization and upgrading, sound source
noise reduction technology, ensure sampling rate layer by layer noise filtering, and output original and clear voice.
Enterprise-class intelligent encryption protection and confidentiality are upgraded and integrated with recording
encryption technology. Even if it is in the hands of others, it cannot read and use the copied data.
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