For iPhone 15 Pro Max Diamond Splicing Skin Feel Magnetic Leather Phone Case(Black) Filter-Bluetooth Car Kits The expansion card features speed

The expansion card features speed adjustment and heat dissipation

symmetrical structure design

Listening / Talking Time: 6-8 hours

CPL: It is mainly used to eliminate harmful non-metallic reflection light

Widely applicable to a variety of models

For iPhone 15 Pro Max Diamond Splicing Skin Feel Magnetic Leather Phone Case(Black) Filter-Bluetooth Car Kits The expansion card features speed1. Durable: TPU and PU leather material, wear resistant and durable. With good performance and high quality can be used for a long time. 2. Wallet Function: The leather case is equipped with card slots for placing cards and a small amount of cash. 3. Convenience: All buttons and ports can be accessed, charged, and connected to the headphone cable without removing the phone case. 4. Anti fall: Four corner TPU all inclusive design, very good resistance