Mini Voice Sound Record Professional Small Device Gadgets Professional for Keychain/ Necks Mp3 Player

Mini Voice Sound Record Profeional Small Device Gadgets Profeional for Keychain/ Necks Mp3 Player

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Package

Voice recorde*1

Data cable*1

User Manual*1

01 Product

One-on HD noise reductionAutomatically save files when battery is lowF drive functionVoice Voice activated Mobile OTG (Android only)Keychain

1,Small size and light weight about 51g2,zinc alloy platingable appearance3,Double silicon microphone noise reduction, clear sound quality4,As a keychain,portable and stable

Small size stylish appearance

Easy to operate

One-click /saving filesON--Start OFF--Save the file

Voice activated

When the ambient sound is le than 30 decibels,the will stop . When the ambient sound is greater than 30 decibels, the will continue to record, saving power and memory space

Dual microphone intelligent noise reduction

Surround technologyMulti-level sound source proceing technology

Automatically save fileswhen battery is low

When the system detects that the battery power is low the system will save the file first and then turn off the power to avoid losing ant data.

Computer connection and mobile phone connection (mobile phone connection only supports Android)

Support Android mobile phone OTG connection, can play s on mobile phones, view upload management files at any time (only for Android phones)

Product information

keychainVolume up/previous songVolume down/next songNO / OFFUSB / Earphonekey ringSize:8.3cm×2.5cm×1.1cm

02 Product

cabin acoustic black box

profeional

The new upgrade

Keychain Dual Core Noise Reduction

Dual core intelligence

noise reduction

30 day

Long standby time

at startup

OTG mobile phone

playback

Seiko quality

This keychain

Solve more probl for you

nice looking

Start anywhere

Work/study aistant

Crescent curved streamline appearance design,

exquisite mini size, it is a voice and a

more practical keychain

record fast

Record at startup, save at shutdown

Easy to operate, fast

Don't be sloppy at ant moments,

turn on the pickup with one on,

fast enough and neat enough

one key operation

boot

shutdown save

long battery life

Charge once, can record 20 hour

Standby for 30 days when fully charged

Tesla car-grade lithium battery,

the battery life has been greatly improved,

and the power is long enough

continuous

Standby time

charging time

Vocal start and stop

7 levels of sensitivity adjustment

Record with sound, stop without sound

Automatic voice-activated speech recognition,

1-7 levels of voice-activated sensitivity adjustment,

the larger the number, the higher the sensitivity

Dual-core noise reduction

100 meters long-distance HD pickup

clear vocals

Intelligent human voice capture, even if the environment is noisy, DSP acoustics + AGC gain adjustment, automatically filter the environmental noise, you can record clearly when you hear it

Gain adjustment

Ul-receive sound

HD vocal

Before noise reduction

After noise reduction

Seven-level regulation

native delete

Efficiently manage files

There is no need to connect to a computer,

the machine comes with its own deletion,

and you can organize and delete unneceary

audio files at any time

split

Segmented storage for easy search

Listen to the ant episodes

Can be set every 10-240 minutes as a unit

Automatically segment and save files

Mobile Linkage

Easy File Management

Free mobile phone OTG downloader

The mobile phone is connected to the through OTG,

you can play s/download songs/manage files/export files, share files with friends, etc.

Timestamp records

files are saved by time namelegal basis

Long battery life

30 days long standby and 20 hours continuous

Low battery automatic save

Device low power reminder, it will save the file first and then shut down

It's a pen

Also an MP3 player

Headphones play /music

Support 3.5mm headphones to play songs and files

Play switching, volume adjustment, previous/next song, etc.

play music

headphone playback

mode switch

Increase and decrease volume

Key Function

specifications

function key

volume up/next song

Volume down/previous song

key chain

Headphone/USB

record/save

key ring

Product Informationmodel:N22Memory:8GB, 16GB, 32GB, 64GBmicrophone: omnidirectional condenser microphone method: Start , shutdown save format:WAVRecord distance:About 100 meters long-distance pickupgain adjustment:7-level gain adjustmentbattery life:About 20 hours , 30 days long standbyProduct Size:66*20*8mmProduct Weight:about 35-40g