1.one piece/plastic bag
2.According to customers' requirements.
small usb voice recorder with mp3 player
I. Shape description
1. Power switch/record switch
2. " +” volume plus/key for next song
3. "−" volume minus/MP3 music conversion key
4. Headphone jack
5. Work indicating lamp
Size of playing MP3 of U disk of high-definition audio of micro voice recorder: length*width*height/45*17*5 (unit: mm)
II. Function use
1. Power switch:
In the state of not plugging in the ear plugs, push the power switch to the marked "ON" end to start the recording automatically, and at the moment, the indicating lamp lights up and goes out automatically after flashing three times, which proves to enter into the recording work state. Push the power switch to the marked "OFF" end to save the recording.
In the state of plugging in the ear plugs, push the power switch to the marked "ON" end, to play the recording file or MP3 music file, and at the moment, the indicating lamp will flash continuously.
Push the power switch to the marked "OFF" end, so that all work is closed, and at this moment, the power has turned off.
2. (+) volume plus/ key for next song
In the state of plugging in the ear plugs and playing, shortly press "+" key for the next song, and long press for volume plus.
3. (−) volume minus/ mode switch:
In the state of plugging in the ear plugs and playing, shortly press "−" key for recoding file and MP3 music conversion playing, and long press for volume minus.
4. Headphone jack:
In the state of powering on, it is the recording work state without plugging in the ear plugs, and is the file playing state while plugging in the ear plugs.
5. Indicating lamp:
In the recording state, the indicating lamp shall go out automatically after flashing for several times; in the playing state, it will flash slowly; in the charged state, it will be flashing; and in the fully charged state, it will be always on (remarks: while charging, it has no need to turn on the power button).