JBL Tune 770NC Wireless Over Ear ANC Headphones - Black PRECOG S- the Inverse gravity effect caused

the Inverse gravity effect caused by vertical / horizontal orientation

Thermal Solution: Active

making it ideal for professionals on the go

The 190cm cable is just the right length to give you the freedom to stand up and stretch during long conversations

JBL Tune 770NC Wireless Over Ear ANC Headphones - Black PRECOG S- the Inverse gravity effect causedAdaptive 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. Customize your listening experience Hands free calls with