JBL Tune 770NC Wireless Noise-Cancelling Over-Ear Headphone Color:Black Mouse button Type: Omron

Mouse button Type: Omron

4 cell (90Whr) Li-Ion

* You can change the functionality of an audio jack using the audio software

On-ear controls

The height-adjustable headrest can be adjusted to suit the user's preferences

JBL Tune 770NC Wireless Noise-Cancelling Over-Ear Headphone Color:Black Mouse button Type: OmronJBL Tune 770NC Wireless Noise Cancelling Over Ear Headphone Adaptive Noise Cancelling with Smart Ambient Adaptive Noise Cancelling means zero distractions when its time to focus on your studiesor get your groove on. And if you want to hear the world around you without removing your headphones, Ambient Aware and Talk Thru sharpen the sounds of your surroundings or voices. Easily activate these Ambient Sound Control modes through the JBL Headphones app.