PR Log (Press Release) –
Mar 14, 2010 – Description:
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°
For more information please visit http://npczone.com/products.php?mp3glass161&cPath=3_12&o ...
Some of the purschasers' reviews as below:
1. Dec 18, 2009 it is very cool to have one for the summer
2. Dec 15, 2009 Very good product. Very nice. I recommend them specially for bike. It would be good to be able to buy transparent glasses for night or bad weather...
3. Jul 08, 2009 I bought these for my husband because he works on very load machinery & he loves them! Now some of his co-workers want them too so we will be getting more!!!
4. Jan 11, 2009 Good product, it would be better for car charger!
5. These are very nice. I would definitely recommend them.
6. Q: hi i saw this Sunglasses with 2GB MP3(SM04-2) so i one peice can you please give me any dicount on this for me please
A: Discounts are available on selected items only, if the item you want to purchase is offering a wholesale discount, it will automatically be calculated in your total.
You can check whether it is worth to have this awesome sunglasses mp3 player.
http://npczone.com/products.php?mp3glass161&cPath=3_12&o ...
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