UPS returning some AirPod Max shipments to Apple because it has labeled them ‘Hazardous Materials’

According to iPhone in Canada, users are reporting that the return happens around halfway through the shipping process. One specifies that their package got to UPS’s center in Ontario, California before being halted.

“A hazardous materials irregularity occurred with this package,” says the UPS shipping notification sent to multiple buyers in Canada. “We’ll contact sender with additional information. The package will be returned to sender.”