K2 Portable Ultra-thin Card Voice Recorder, Capacity:4GB(Black)

K2 Portable Ultra-thin Card Voice Recorder is a lightweight audio recording device designed for continuous sound capture. It features automatic recording activation and a delete function, making it suitable for various recording applications.

• Dimensions: 86mm x 54mm x 4mm
• Weight: 33.2g
• Battery Capacity: 750mAh
• Recording Time: 150 hours of continuous recording
• Recording Format: WAV
• Playback Formats: MP3, WMA, WAV
• Charging Time: Approximately 3 hours
• Storage Capacity: 4GB (48 hours of recording), 8GB (96 hours), 16GB (192 hours), 32GB (384 hours)
• HD Noise Reduction: Yes
• Automatic Recording Activation: Yes
• Delete Function: Yes
• Automatic Save on Power Off: Yes