stereo recording

micro sd card slot (up to 32 GB)

8 GB internal memory

lithium battery

recording time up to 581 hours

instant record button

voice activated recording function

noise reduction

plug & play technology

technical data

recording type: stereo

built-in microphone: two omnidirectional channels

internal memory capacity: 8 GB

memory card slot: micro sd card (up to 32 GB)

recording formats: mp3 / wav

supported audio formats: mp3 / wma / ogg / ape / flac / wav / aac-lc / m4a

recording bitrate: mp3: 32 kbps / 64 kbps / 128 kbps / 192 kbps, wav: 512 kbps / 768 kbps / 1024 kbps / 1536 kbps

maximum recording time: hq speed: 60 hours, sp speed: 96 hours, lp speed: 581 hours

battery life (fully charged): up to 20 hours

maximum playback time (fully charged): up to 12 hours

instant record button

voice activated recording

voice-activated recording sensitivity: 6 levels

auto recording mode (scheduling function)

automatic division function: off / 30 min / 60 min / 120 min

noise reduction function

noise reduction sensitivity: 7 levels

bookmarks: up to 10 per entry

remaining recording time display

recording date and time stamp

ab repetition

playback modes: repeat one / repeat all / preplay / shuffle

variable playback speed

mp3 player function

equalizer with 4 sound effects (rock, jazz, classic, techno)

simplified file search by songs/artists/albums/genres/music directories/playlists

the ability to create a playlist

plug and play technology

usb port usb type-c (for charging and data transfer)

supported operating systems: windows 98 and higher, windows xp/7/8/10, macos

power source: built-in 3.7v 260mah lithium ion battery

charging time: 2-3 hours

headphone output: max 10mw+ (30 ohms)

frequency: 20hz - 20khz

signal/noise ratio: >90 db

distortion rate: 0.05%

stereo headphone input: 3.5 mm stereo jack

microphone input: no

auto power off: off / 10 min / 30 min / 60 min / 90 min / 120 min

button lock: yes (password)

screen: 1 inch

display: color (adjustable brightness)

material: metal

Software Languages: Simplified Chinese / Traditional Chinese / Japanese / Korean / English / French / German / Spanish / Italian / Portuguese / Brazilian Portuguese / Dutch / Danish / Norwegian / Swedish / Finnish / Polish / Hungarian / Czech / Greek / Russian / Slovenian / Turkish / Romanian / Indonesian