Product Type: New
Recording mode: HQ
Recording format: WAV
Recording time: 540 (minutes)
The maximum number of audio files: 999
Memory card type: does not support expansion card
Display: No screen
Transmission Interface: USB 2.0
Microphone: Non-directional microphone
Recording distance: 5M
Video: Does not support video capture
Battery: Lithium battery (the product does not contain batteries)
Shell material: aluminum alloy
Product Weight: 32 (g)