Product information:
Recording mode: one-click recording

Recording format: WAV
Recording time: 1440 (minutes)
Memory card Type: Internal storage
Display: There is no screen
Transmission interface: USB 2.0
Microphone: Full range of audio sources
Number of microphones: two-way
Recording distance: 5 meters
Recording: Video shooting is not supported
Shell material: CNC zinc alloy
Product size: 43.6*43.6*9.2 (mm)
Product weight: 32.7 (g)
Applicable to: All people
Color:  English black
Capacity: 4GB,8GB,16GB,32GB

Recording time: 24h
Standby time: 30 days
Battery capacity: 120mAh
Product weight: 32.7g
Charging time: 1.5H
Memory capacity: 8G/16G/32G
Recording format: WAV
Playback format: MP3, WMA, WAV

Packing list:

Headset+recorder+data cable+instructions+package+warranty card