Description of MP3 Sunglasses Item No: OMF model
USA imported Polarized UV400 coated shatter proof lens
TR90 elastic memory nylon frame adjustable according to the size of your head
Available flash memory size: 512MB & 1GB
Compatible format: MP3, WMA, ADPCM
USB2.0 (full speed) interface
Playing function: Sequence, Repeat Random, Pause, resume etc.
Delete function: delete current track/voice recordings
Built in Microphone supporting ADPCM recording.
Battery playing time: 8 continuous hours with fully charged battery.
Recharging time: 2 hours
230mAh/3.7V macromolecule polymer li-ion recharging battery
Automatically detected battery voltage and power indicator.
Battery Consumption Saving function
* Automatic power off if no button pushed in 2 minutes under pause status
* Automatic power off in 2 minutes when all tracks played
Voice output power: 5mW + 5mW
Voice output frequency: 20Hz ~20KHz
Share same USB port for Download, Upload and Recharge
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