JBL Tune 770NC Wireless Over Ear ANC Headphones with Mic (BRAND NEW/SEALED) REFURBISHED 【60 Hz Refresh Rate】Fast &

【60 Hz Refresh Rate】Fast & Smooth Experience with 60Hz smoothest smart watch refresh rate & minimalist round 2

550 Grams Batteries ‎1 Lithium Ion batteries required

With Talk Thru Stop for a quick chat when needed without taking off your earbuds

Custom tuned 40 mm dynamic drivers give Mid A

Blood Pressure Monitor

JBL Tune 770NC Wireless Over Ear ANC Headphones with Mic (BRAND NEW/SEALED) REFURBISHED 【60 Hz Refresh Rate】Fast &Features 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 Bluetooth 5. 3 with LE Audio (*) Wirelessly