DescriptionIf you are looking for a professional and affordable digital audio recorder key chain, then your research is over here. That's because our product can meet your need. Adopted of premium material, it is practical and durable for long time use. It is not easy to get deformed and bring you much convenience.Features-Color: Black -Material: zinc alloy -Size: 8.30X2.50X1.10cm/3.26X0.98X0.43in Charging time: about 1h Recording time: about 25h Recording format: WAV Playback format: MP3/WMA/WAV Sample rate: 48kHz Recording bit rate: 192kbps - Easy to push and record, then push to save, power-off protection system, recording is safer. - Can be hung on backpack, keys, waist belt, handbag, and etc. - Smart sound control recording, it start recording while there's sound, automatically stop when there's no sound. - Multi-layer sound source noise reduction process, provide noise process, no noise. - 360 degree surround recording technology, more precise recording and pickup in any angle, better recording effect.
