brand: romeson
model no: qr1
dual operation: file storage & voice recording
internal memory: 4gb
recording distance: 60m
battery type: rechargeable li-ion 750mah-3.7v
battery life: up to 50hours
maximum bit rates: 1536kbps
audio file format: wav, mp3
support: win2000 / xp/me/nt/mac 8.6 or higher
audio quality: 32kbps, 64kbps, 128kbps, 192kbps, 512kbps, 768kbps, 1024kbps, 1536kbps
storage memory: a, b, c folders and supporting tf card
size: 72.5 x 38 x 12.5mm
weight: 79.4g
package content:
1 x voice recorder
1 x user manual
1 x earpiece
1 x usb cable