1.Recording time: 10-13 hours
(depends on the battery life and operating environment).
2.Storage support recording time: 8GB capacity to support about 36 hours, 16GB capacity to support about 72 hours
3.Built-in 110MAH rechargeable lithium battery.
4.Charging time: 2-3 hours
5.Compact size: 67*21*10mm
6.Light Weight: 14.7grams.
7.Record format: WAV.
8.Support System: Windows2000/XP/Vista/7/8/10 and Mac**. (Mac users can use it directly on computer, no need to install
player)
9.Sampling rate: 16 KHZ.
10.Bit rate: 512KBPS.
11. Dual USB: USB-A & Micro USB
12. Can connect with micro USB mobile with OTG function directly to check, copy, play, delete and rename recording files.