For iPhone 15 Pro Max TTUDRCH RFID Retro Texture Magnetic Leather Phone Case(Blue) Filter-Barebone Mini PCs Signal to noise ratio: S

Signal to noise ratio: S / N ≥85dB

General Compatible with Motorola:  Moto E4 Plus

Support TF card to play music

Material technology: aluminum alloy surface oxidation sandblasting + ABS

For iPhone 15 Pro Max TTUDRCH RFID Retro Texture Magnetic Leather Phone Case(Blue) Filter-Barebone Mini PCs Signal to noise ratio: S1. 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