Going through Amazon's Prime Day Launches and while there are a few TWE's, I came across this Philips that hasn't been discussed yet: https://www.amazon.com/Philips-SHB4385-Wireless-Playtime-Charging/dp/B07P5JSZK5 (I'm seeing the same price with current listing so not sure how this is a deal.) They look really huge, and still just BT4.1... SPECS: Big pumping bass: bass+ headphones feature 8. 2 mm speaker drivers that produce big, pumping bass Up to 12 hours of playtime: get up to 6 hours of playtime from the earbuds and recharge in the compact rechargeable charging case for another 6 hours (case holds approx. 6 hours of playtime battery) Hands-free calling: enjoy convenient hands-free calling with mic and Bluetooth 4. 1, along with a closed-back acoustic design that keeps ambient noise out and great sound in via enhanced passive noise isolation Secure fit: Designed for optimal fit, bass+ True wireless headphones feature stability Fin for secure fit 3 ear tip sizes for a custom fit: silicon ear caps come in 3 sizes for a better, customized fit Usb charging cable included: the included USB charging cable makes it easy to keep your headphones powered up when you need them.