Feature:1. NOISE REDUCTION: Mini voice recorder uses professional sound chip, low power amplifier to restore real clear sound, DSP noise reduction.2. USB DIRECT PLUG IN: USB voice recorder without data cable, no adapter, USB plug directly into the computer can be used as a U disk, fast import data.3. POWER FAILURE AUTO SAVE: Voice activated stereo recorder without fear of momentary power failure, automatic file saving, worry free loss.4. RECORD WHILE CHARGING: USB voice recorder supports the connection of rechargeable batteries, computers, car USB port while charging recording, not bound by the battery.5. SIMPLE OPERATION: Digital USB voice recorder is easy to operate, the power on that is recording, shutdown on save, convenient and practical, quick recording.Specification:Item Type: Digital USB Voice RecorderMaterial: ABSRecording Format: WAVRecording Mode: Power On Recording, Power Off SavingBuilt In Polymer Lithium Battery: 120mAh.Package List:1 xDigital USB Voice Recorder1 x Instruction Book