High Definition Noise Reduction

High Definition Noise Reduction

Voice Control USB MP3 Recording Pen

Recording mode: start recording and save off

Recording format: MP3, WMA, WAV

Recording time: 2880 (minutes)

Maximum number of recorded files: 999

Memory card type: no expansion card is supported

Display: no screen

Transmission interface: USB 2.0

Microphone high sensitivity number: MIC

Number of microphones: three directions

Recording distance: 5-10 meters

Video: Video capture is not supported

Battery: lithium battery

Shell material: ABS

Product size: pen length 120mm diameter 12mm (mm)

Product weight: 40 (g)

Gift use: business gifts

Colour: Black

Capacity: 4GB, 8GB, 16GB, 32GB

Characteristics

1. DSP digital noise reduction technology, which performs sound wave

cancellation filtering for noise in different environments to restore live sound.

2. Chinese and English voice to text, unlimited time, no limit on words, permanent free,

accurate and convenient.

3. The recording is silent and the smart recording is encrypted.

Engelsk manual