For iPhone 15 Pro Max Litchi Texture Ring Holder Shockproof Phone Case(Yellow) Filter-Mount & Holder Signal-to-noise ratio:>=80dB

Signal-to-noise ratio:>=80dB

clear identification of the caller's number

7 inch 2017 A1822 A1823

and it is a good gift to send to friends and colleagues

Focal length: 4 elements in 2 groups

For iPhone 15 Pro Max Litchi Texture Ring Holder Shockproof Phone Case(Yellow) Filter-Mount & Holder Signal-to-noise ratio:>=80dB1. Material: PU+PC,wear resistant and durable. 2. The edge of the case is slightly higher than the screen and camera to prevent scratches and wear. 3. Adequately protects the device from general scratches, dirt, tears and wear. 4. All ports and keys can be used normally. 5. Four corner cover all round protection, shock absorption and drop resistance. Note: The actual product is subject to the title model, the model of the picture is for reference only.