For iPhone 15 Pro Max Grid Card Slot Holder Phone Case(Blue) Filter-Battery Grip Signal to noise ratio: >=80dB

Signal to noise ratio: >=80dB

FM radio speaker: radio speaker

Material: ABS + Aluminum alloy

Grid texture design

stay stable and can sturdily set your phone in some very unique configuration

For iPhone 15 Pro Max Grid Card Slot Holder Phone Case(Blue) Filter-Battery Grip Signal to noise ratio: >=80dB1. Durable: PU + TPU material, wear resistant and durable. With good performance and high quality can be used for a long time. 2. Practical Card Holder Function: Card slots and 1 cash compartment to store your credit cards, cash, or small notes for daily needed. 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