The XO X40 TWS headset utilizes Bluetooth 5.1 technology to ensure a stable and efficient wireless connection. This version provides improved signal strength and faster pairing speeds with compatible devices, reducing latency and maintaining a consistent audio stream for both music playback and voice calls within the standard operating range.

Equipped with a 30mAh battery capacity in each earbud and a 250mAh battery capacity in the charging case, the XO X40 is designed for sustained daily use. This power configuration allows for multiple recharge cycles on the go, ensuring the headset remains operational for extended periods without requiring a connection to a power source.

The True Wireless Stereo (TWS) architecture eliminates physical cables, providing complete freedom of movement. The earbuds are engineered for a secure fit, making them suitable for various activities. The compact form factor of the charging case allows for easy portability, protecting the earbuds while simultaneously charging them when not in use.

The XO X40 features integrated touch-sensitive controls on the exterior of the earbuds. This interface allows users to manage audio playback, skip tracks, and handle incoming calls directly from the headset without needing to interact with the paired smartphone. This functionality provides a streamlined user experience during commutes or physical exercise.