USB plug voice recorder

(1)One-button record, one-button play.
(2)Thress recording modes: LP ,SP, HP
(3)LP is long-time play , the format is ACT format.
SP is defaulted as voice activated recording, the recording format is WAV
HP is high quality recording, the recording format is MP3.
(3)Recording monitor, hearing aid function.
(4)Built-in USB plug, no need USB cable.
(5)Recording telephone conversations.
(6)Record via external microphone.
(7)Automatic section break function.
(8)Time setting function.
(9)Work as MP3 player.
(10)Low-battery indicate function.
(11)Built-in loud speaker.
(12)A-B repeat
(13)Built-in rechargeable lithium battery
(14)Recharge indicate function.
(15)Size: 96mm*30mm*13mm
(16)Weight: 32g.