Model: X8 Bluetooth protocol: 5.0 Functions: Battery display; call function; voice control; supports music; multipoint connection Transmission range: up to 10 meters Compatibility Works with Bluetooth enabled devices such as smartphones, tablets, and laptops Performance Bluetooth 5.0 provides a stable wireless connection, faster pairing, and efficient power use Key benefits Battery display helps you monitor power to avoid unexpected disconnection Hands calling and voice control enable safer, more convenient use Music playback support for convenient listening Multipoint connection allows switching between two devices without repairing Use scenarios Commuting or travel: answer calls and listen to music without pulling out your phone Home or office: manage calls while working and control playback by voice Exercise or outdoor activities: stay connected to your phone for music and calls during workouts Why this matters Clear visibility of battery status helps you plan recharges Hands operation reduces the need to handle devices during tasks Multipoint support simplifies device switching and enhances overall usability Notes All specifications align with the original model X8 and its described features without additional alterations