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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°
memory : 2GB
color : black
what' in the box:
* Sunglasses Headset Mp3 Player
* Setting disk
* Convenience bag
* USB cable
* Charger
* Manual
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Apple accessories
Apple iPad Accessories
