K022 8GB Digital Hidden Voice Recorder Pen USB Writing Recording Pen for Meeting Study Memo

Features : This is a scientific and beautiful designed digital voice recorder. Suit used for meetings,business negotiation,office etc.You can record while you are writing. You can use it as a voice recorder. Of course, you can use it as a pen too. Specification : Number of folders: 199 files Memory: 8 GB The tape format: WAV format (192Kbps) Repeatability: 24Hz Recording power: 7mA-12mA Maximum output: (L). 9mW + (P) 9mW (32ohm) USB: PC interface USB2.0 USB input voltage: 5V Capacity: 8GB Recording: 12 hours Operating temperature: -40 C to 60 C Weight: about 100g Size: 14.5x1.2cm Package includeds : 1 x 8GB Recording Pen 1 x User Manual Details pictures :