Continuous voice recording up to 20Hours. Looks like ordinary pen - no any indication. Supports up to 20 hours continuous voice recording without plugged to power or USB socket. Also can Records while charging.
Standby time up to 15 days. Playback function with included earphones. Recording Power: Continuous up to 20 Hours. Recording file format: WAV format. Support System: Windows 7/8.1/10.
The item "20 hours Voice Recorder USB Flash Drive Listening Device Activated No Spy Hidden" is in sale since Thursday, September 11, 2014. This item is in the category "Business\Office Equipment\Dictaphones & Stenography\Dictapones & Voice Recorders". The seller is "bestsecuritysystems" and is located in Castle Hill, New South Wales. This item can be shipped to Australia, United States, United Kingdom, Japan, Canada, Hong Kong, France, New Zealand.