For iPhone 15 Pro Max Crystal Clear Flip Card Slot Phone Case(Transparent Black) Filter-Converter & Adapter There is a trolley strap

There is a trolley strap on the rear panel that can be placed on the trolley case

easily cope with the weight of glasses

5dBm optional

Support onvif

Sensitivity: 108 ±5dB

For iPhone 15 Pro Max Crystal Clear Flip Card Slot Phone Case(Transparent Black) Filter-Converter & Adapter There is a trolley strap1. Durable Material: Made of PC and TPU material, sturdy and durable. 2. Protection: Fully protects the device from normal scratches, dirt, tears and wear. 3. Card slot: The rear card slot can hold multiple cards such as credit cards, debit cards, ID cards or cash as you like. 4. Stand design: The card slot on the flip cover can be used as a mobile phone stand after opening, which makes it more convenient for you to watch horizontally. 5. Screen and