Ledger Nano X is built around a new hardware architecture, while taking advantage of versatile security Operating System BOLOS.
The Ledger Nano X features Bluetooth Low Energy (BLE) connectivity enabling it to be used with Android or iOS devices without the need of a cable. This feature greatly improves the user experience with highest Bluetooth protocol ensures authentication by using pairing.

• MOBILITY:  When you are always on-the-go, there's a good chance that you need your devices to support you. Manage your crypto & NFTs wherever and whenever  you go. It connects to your phone with Bluetooth and has a large screen for ease of use.
• HIGHEST SECURITY:  Ledger Nano X has multiple layers of security, including a secure element chip and a PIN code. And with BOLOS OS, your private keys will be protected from hackers and never leave the device.
• BLUETOOTH EQUIPPED: Nano X is Bluetooth enabled so you can connect to Ledger Live mobile anytime, anywhere with freedom from wire. Bluetooth connectivity works 8 hours from complete charge.
• SIMPLICITY:  Secure your valuable assets with the Nano X hardware wallet, then manage and grow them with the Ledger Live app. It’s simple and user-friendly.
• WIDE COMPATIBILITY:  Ledger Nano X works with Windows, Mac, Linux, iOS, and Android. Compatible with smartphones (iOS 14+ or Android 10+).

Disclaimer:
Dear Customer!
For your privacy and the safety of your digital assets, should you face any software or hardware issues, kindly contact Ledger Customer Support ONLY.

https://support.ledger.com