Q70 Mini Magnetic Audio Recorder

Model: Q70
Color: black
Singal to noise ratio: greater than 90dB
Record Audio Format: WAV
Voice Activated Recording: Yes
Size: 65*25*12mm/2.6*0.1*0.5 inch
Weight: 150g
Interface: c-type USB
No External Memory
No Speakers
Magnetic adsorption

VOR:0 (0:Voice Actived Off, 1-7:Voice Actived Sensitivity) BIT RATE:3 (0-4:0:32K 1:64K 2:128K 3:192K 4:PCM) GAIN:5 (0-7:Mic Sensitivity) SECTION:(300) (001-999 File Split Example:300 Min) DATE:2022-10-10 (Year-Month-Day) TIME:15:39:46 (Hour:Minute:Second)

4:PCM
Format: PCM. Bit rate - 256 kb/s, Sample rate - 16 kHz, Bit depth - 16bit. Mono
5:PCM
Format: PCM. Bit rate - 512 kb/s, Sample rate - 16 kHz, Bit depth - 16bit. 2 channels.

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Available in stores

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Мини аудио рекордер Q70 с магнитом

Q70 Mini Magnetic Audio Recorder

Model: Q70
Color: black
Battery: 240mAh
Recording time: 40 days and 40 nights continuous recording
Standby time: 365 days
Sampling Rate: 48khz
Bit Rate: 192kbit
Singal to noise ratio: greater than 88dB
Record Audio Format: WAV
Voice Activated Recording: Yes
Size: 65*25*12mm/2.6*0.1*0.5 inch
Weight: 150g
Interface: c-type USB
No External Memory
No Speakers
Magnetic adsorption
Package: Yes
There is a limit on the number of recorded audio files - 190. (This number was intentionally misspelled.)
Volume VOICE created 26.07.2021 12:00
Despite the fact that the voice recorder has one microphone, one sound source, the recording is in stereo.

Mini Magnetic Audio Recorder Q70
Translation from Chinese:

VOR:0 (0:Voice control off 1-7 : Voice control sensitivity) BIT RATE:4 (0:32Kbit 1: 64Kbit 2: 128Kbit 3: 192Kbit) GAIN:7 (0-7 8 levels of recording sensitivity) SEG:(300) (001-999 Segment recording, in minutes) DATE:2021-02-23 (year month day) TIME:20:09:28 (hour minute second)

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Available in stores

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Мини аудио рекордер Q70 с магнитом

Mini Magnetic Audio Recorder Q70

Model: Q70
Color: black
Battery: 240mAh
Recording time: 40 days and 40 nights continuous recording
Standby time: 365 days
Sampling Rate: 48khz
Bit Rate: 192kbit
Singal to noise ratio: greater than 88dB
Record Audio Format: WAV
Voice Activated Recording: Yes
Size: 65*25*12mm/2.6*0.1*0.5 inch
Weight: 150g
Interface: micro USB
No External Memory
No Speakers
Magnetic adsorption
Package: Yes
Despite the fact that the voice recorder has one microphone, one sound source, the recording is in stereo.

Review: Good voice recorder. Very sensitive microphone. But it's hard to enable voice activation.
Do not connect the voice recorder to a computer until recording is turned off on the voice recorder itself, this may damage its file system.
The device worked for 11 days in the Voice Activated Recording mode.
The device spontaneously resets the date and time

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How to set the date and time in Q70 Voice Recorder
There is a file in the root directory of the recorder file system - FACTORY.TXT.

VOR:0 BIT RATE:3 GAIN:7 SEG:(300) DATE:2020-05-15

Change the date and time to neccesary values, save the file and turn on Voice Recorder to take them into effect.
VOR stands for Voice-operated recording.
Changing 0 to 1 after VOR will enable it.
BIT RATE:3 - 192Kbit, BIT RATE:4 - 384Kbit

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Available in stores

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Мини аудио рекордер Q70 с магнитом