32GB Smallest Mini Dictaphones Hidden B3 Voice-activated Digital Sound recorder NEW MP3 Player

Features:

Metal case, mini fuselage, durable and exquisite.

Start recording when power on, save recording when shut down, easy operation.

Voice-activated recording, Recording is automatically started when sound is detected, and recording is paused when there is no sound.

Supports the MP3WAV/WMA music play, interesting and practicable.

The name of the recording file is the recording time and supports file encryption.

The Ultra-thin and light mini recorder

The Yescool B3 voice recorder is newly upgraded, subverting the traditional recording mode.

Specification:

Dimensions:60*35*4mm

Weight:  10g

Color: Black

Material: Metal

Memory: Built-in 32GB 

32GB storage of recording files for 384 hours

Recording format: WAV

Bitrate:192Kbps

NSR: ≥70db

Frequency:20Hz-20KHz

Microphone: large-scale high sensitivity mic

Working time: Continue Recording around 22 hours. Long recording mode about 30 hours

Music format: MP3, WAV, WMA

Recording mode: Voice-activated/ manual control

Voice-activated sensitivity: Can not adjust

Earphone:3.5mm stereo earphone

Built-in battery: built-in lithium polymer battery

Listening to songs with headphones can last for 28 hours.

Connect: Micro USB2.0/OTG

Working Temperature: -5~45℃

Package Includes:

 

1 x Digital Voice Recorder MP3

1 x USB Cable

1 x Earphone

1 x User manual