PRODUCT GRADING Brand New (Unopened Box) Retail Box WHAT IS IN THE BOX Cowin E7 Pro ANC Wireless Headphones - Black PRODUCT DESCRIPTION The Cowin E7 Noise Cancelling Headphones have satisfied hundreds of thousands of consumers with the great sound quality, deep powerful bass, comfortable protein ear pads, long playtime, and advanced active noise cancelling technology. We present to you the Upgraded headphones we have to offer, the Cowin E7 Pro ANC Wireless Headphones. PRODUCT INFORMATION Item Weight - 0.8 Ounces Frequency - 20Hz-20kHz Function spec - Bluetooth, Microphone, AUX, Active Noise Cancelling Micro USB Cable 3.5mm Audio Cable