Product Features:
This product employs imported reinforced Polaroid polarizing lenses to provide clear and natural vision. It shields UV, glare and diffused light, allowing you to enjoy your music in the sun while protecting your eyes and eyesight. It supports MP3, WMV, WMA, ASF and WAV music formats.
The HiFi stereo earphones deliver your favorite music at up to 85 decibels. Its built-in lithium battery allows for a maximum continuous 4-hour playback.
“Encrypted Space” disk:
You can divide the memory of the player into two disks using the supplied tool software, and encrypt one disk to hide the files in this disk, so that the content saved in the encrypted disk can’t be read or written by any unauthorized person.
Led indication status:
- Working status:Led status
- Playing status:Flashing
- Low power status:Flashing speediness
- Recharging (USB Charger):USB Charger Red Led Power.Green Led Charger
- Fully Recharget(USB Charger):USB Charger Green Led Off
- No music files to play:Light 20 seconds after off
- Transfer data:Flashing speediness
RELATIVE TECHNOLOGY PARAMETER:
- Digital formats supported:MP3/WAV/WMA
- PC interface supported:USB2.0
- Mfr estimated battery life:5 hours
- Battery tape/capacity : Bullt-in Lithium lon Polymer/3.7V.150mAH
- Maximum input power rating:5VDC
- Earphone output power:5mw
- Voice output frequency:20Hz-20Khz
- THD:0.05%
- Recharging time:2 hours
- Normally works current:30-35mA.
- Signal-to-noise ratio:87.2db
- Earphone impedance :16
- Weight:52g
- Dimensions:172*160*40mm
- Extended Length of Earphonefixed lever:14mm
- Rotary degree of earphone fixed lever:270°
- Rotary degree of earphone:90°
Bluetooth testing specifications
- Normal Connection Current:14 mA
- Speaking Current :40mA
- Power OFF current :40 uA
- Transmission Range:6~10 M
- Range of Operating Voltage :3.3V~4.2V V