ELTERAZONE for iPhone 13 Pro Max/12 Pro Max Battery Case,4800mAh Support SYNC Data Wired Headset External Backup Portable Pack Battery Charger Case for iPhone 13 Pro Max/12 Pro Max-6.7 inch

Overview"High Capacity Battery: The ELTERAZONE battery case for iPhone 13 Pro Max/12 Pro Max is equipped with a powerful 4800mAh battery, providing extended usage and ensuring your device stays charged throughout the day. Sync Data and Wired Headset Support: This battery case offers convenient SYNC data capabilities, allowing you to transfer files between your iPhone and computer without removing the case. Additionally, it supports wired headsets, enabling you to use your favorite headphones while charging. External Backup for On-the-Go Power: Designed for portability, the ELTERAZONE battery case serves as an external backup power pack, ensuring you have a reliable source of energy for your iPhone 13 Pro Max/12 Pro Max while on the go. Precise Fit for iPhone 13 Pro Max/12 Pro Max - 6.7 inch: Specifically tailored for the iPhone 13 Pro Max and iPhone 12 Pro Max with a 6.7-inch display, this case provides a snug and secure fit, maintaining easy access to all buttons, ports, and features of your device. Portable and Sleek Design: The battery case boasts a sleek and slim design, making it easy to carry in your pocket or bag. Its portability ensures that you can enjoy the benefits of extended battery life without compromising the style and convenience of your iPhone 13 Pro Max/12 Pro Max."