bluetooth deals

[est]

any opinions on the difference between the LG HBM-210 Bluetooth Headset - Retail 2 Pack - $9.99 After Rebate and the LG HBM 570 Bluetooth Headset, Silver - Only $11.99 After $20 Mail-In-Rebate ?

[Kvending]

Can someone who knows a little tell mw which is better:

http://www.ebay.com/itm/310581952717?ssPageName=STRK:MEWAX:IT&_trksid=p3984.m1438.l2649

or

http://www.buydig.com/shop/product.aspx?sdtid=6235536&sku=JBWAVE&omid=200&ref=cj

Thanks.