JBL TWS 4 Review, Unboxing and Tutorial in DETAIL | True Wireless Earbuds - YouTube
TWS4 JBL Harman Wireless Earbuds - settings
Amazon.com: JBL Tour PRO+ TWS True Wireless Bluetooth Earbuds, Noise Cancelling, up to 32H Battery, 3 mics, Wireless Charging, Google Assistant and Alexa Built-in (Black) : Electronics
JBL Live PRO+ TWS True Wireless in-Ear Noise Cancelling Bluetooth Headphones, Up to 28H of Battery, Microphones, Wireless Charging, Hey Google and Amazon Alexa (Black)