1.Double MIC,with high fidelity sound recorder
2.AGC auto adjust recorder, conveninent for user
3. USA CS42252 audio decode, high quality play
4.Fingers watch with citizen core
5.Auto save voice and music after power off
6. Inside chargeable Li-ion battery, supports MP3 player, A-B repeat and professional record
MP3 Support format: MP3/WMA/WAV
Japan citizen MIYOTA? 2035
Bite rate: 32kbps-256kbps
Temperature: -20C~+70C;
Output frequency rate: 20Hz~20KHz
Earphone output: 5MW+5MW
Port: USB1.1
Operating platform: Windows98/2000/xp/me/nt Mac OS 8.6 or higher
Battery pressure: 3.7V
Charge pressure: 5.1V
More than 7hours continue recording, more than 8 hours continue playing.
Charge time: 1.5-2hours