Review on 🚗 Macally Wireless Car Mount with Cup Holder - Fast Charging Charger Compatible with Qi 10W 7.5W 5W for iPhone 11 Max Pro Xs XS Max XR X 8 Plus, Samsung Galaxy S10+ S10e S9 S8 Note, and More by Alex Taylor

Wireless doesn't work when my OtterBox is on. The OtterBox doesn't interfere with my wireless charger around my house, but this mount couldn't charge it. I have confirmed that the device can be charged by removing the OtterBox, so it's not defective, just unable to do so. Back to Revain. Also, the device in my cup holder didn't "tighten" enough to stay tight, it started to "slip" where the idler wheels weren't strong enough to work. It sounded like a gas cap that you just keep tightening and it keeps slipping off. This product has great design but terrible manufacture.