For iPhone 15 Pro Max Retro Cross Wristband Wallet Leather Back Phone Case(Green) Type-Headset Operating temperature: 0℃~+70℃

Operating temperature: 0℃~+70℃

360-degree free adjustment

Wireless frequency: 315MHz/433MHz/868MHz

Built-in smart chips in the left and right ears

Picture Format JPEG

For iPhone 15 Pro Max Retro Cross Wristband Wallet Leather Back Phone Case(Green) Type-Headset Operating temperature: 0℃~+70℃1. 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