Plantronics EncorePro 540 Customer Service Headset - Mono - Wired - Over-the-ear, Over-the-head, Behind-the-neck - Monaural - Supra-aural - Noise Cancelling Microphone - Madill - The Office Company
Beats Flex – All-Day Wireless Earphones - Beats Black - Apple (CA)
iHome NB464 Foldable behind-the-neck sport headphones with interchangeable accents, ear cushions, & cord lengths and with in-line iPod/iPhone remote/mic.