USAM-YN001 Wireless Noise Cancelling Headphones-YN Series(TDLYEJO1) Mercury New 7-group zoom optics allows

New 7-group zoom optics allows for a conveniently compact design and outstanding optical performance

Requires reformatting for Mac OS X operating system

Lenovo Vantage

HP x755w 64GB USB 3

Compatible for Sony

USAM-YN001 Wireless Noise Cancelling Headphones-YN Series(TDLYEJO1) Mercury New 7-group zoom optics allowsUSAM YN001 Wireless Noise Cancelling Headphones YN Series(TDLYEJO1)Key Features 40mm speaker, powerful 3D surround sound Fully enclosed noise cancellation, make calls clear Independent button control, easy function switching Soft and comfortable earcaps, light and adjustable headband Support TF card and aux mode Folding and space saving, easy to store and carry ABS spraying process, exquisite and delicate surface Model: US YN001 Bluetooth version: 4.