40Hrs Mini Voice Recorder 8/16/32GB Noise Reduce Sound Record Activated Secret Micro Professional Digital Dictaphone MP3

modname=ckeditor Features: 1. Long working time: 1Hours charge, 40hours continue recording , 20hours Mp3 player. 2. Small size and weight: it is portable as necklace. The size 4.19*4**1cm, the weight 29.1g. 3. It is smart : Start recording with sound, stop recording without sound, save memory space and power effectively. 4.HD Noise reduce: Built-in professional-grade powerful noise reduction chip. Bring you higher fidelity and clearer recording sound quality and playback. 5.Save automatically when power off : When the system detects that the battery is insufficient,the recorder will save the file automatically in advance, andthen power off to ensure that the recording data is not lost. 6. Support OTC Connection Parameter: Color: Black Recording method: One-key recording Charging time: About 1 hour Playing time: About 20 hours Recording time: About 40 hours USB: Type-c Battery: Built-in polymer lithium battery Built-in memory: 4GB,8GB,16GB,32GB Product Size: 4.19x3.9x1.0cm Product weight: About 29.1g Package included: 1*recorder+1*earphone+1*data line+1*manuals