Bose sunglasses are also headphones and can make calls
Amazon.co.jp: Bose Frames Alto Audio Sunglasses with Bluetooth Connection, Microphone Included, Splashproof Touch Controls, Up to 3.5 Hours Playback, (S/M Global Fit) : Electronics
Amazon.co.jp: Bose Frames Soprano Audio Sunglasses, Bluetooth Connection, Microphone Included, Cat's Eye Polarized Lenses, Black, Splashproof, Touch Operation, Up to 8 Hours Playback : Clothing, Shoes & Jewelry
BOSE Frames Tenor Bluetooth Audio Sunglasses 851338-0110 - US
Bose Frames Tenor Rectangular Audio Bluetooth Sunglasses, Black - Walmart.com
Bose Frames review: Sunglasses and headphones in one very cool package | Mashable
Bose Frames Tempo Bluetooth Sports Sunglasses with Polarized Lenses, Black - Walmart.com