These LG's use Harmon and Kardon sound technology, so in essence, it's the cheapest way to get a pair of Harman/Kardon Bluetooth headphones.
Brad's Deals Editor Michael,
The LG Tone Infinim Bluetooth Stereo Headset (HBS-910) in hassle-free packaging drops from $149.99 to $79.99 to $59.99 when you apply our exclusive code BDLG910 in your cart at TechRabbit. Even better, the shipping is free. This is the best price we could find for a pair by $26. The Tone Infinim have received high marks from Amazon Reviewers and feature Harman Kardon tuned sound, retractable earbuds, active noise cancelling, and a 10-hour battery life. There is no sales tax (except NJ).