What do you remember, forget your courses, your speeches, your meetings, interviews? GenLed recorders can help you, ideal students, bloggers, writers, teachers, professors Just one button to start recording Push the power button to ON position - start recording - blue light flashing Push the power button to the \"OFF\" position - the record is saved Charging: Connect to PC port through USB, LED red light is on. Features: LED Indicator System Support: Windows System PC Interface: USB 2.0 Recording format: WAV Fast charging time: 1 hour Working hours: 6 hours 2-in-1 recorder and 8GB USB Pen Drive digital audio and flash drive Full of electricity, easy to record for a whole day. Batteries can be recorded continuously for 150 hours in laboratory tests. Easy charging and downloading files via micro USB cable Ultra-thin and mini-size: 2.95 x 0.39 x 0.87 inches Record the highest recording quality and clear audio. High-definition recording microphone, clear stereo sound effect, noise reduction function, low background noise The package includes: 1X 8GB USB Mini Recorder