This headset enables clear hands calling with simple, reliable controls and longlasting use. Key benefits Hands calling and caller identification: Pair with a phone or Bluetooth device that supports calls. You can make and receive calls from the headset, and incoming calls alert you with the caller's number. Easy call control: Answer by pressing the function button, or doubletap the function button to answer. Comfortable and secure wear: Ergonomic curved design with ear hooks that fit securely and provide balanced comfort for extended wear. Ultralong battery life: Builtin capacity rechargeable lithium polymer battery for extended use between charges. Voice assistant access: When connected to a phone, press and hold the function button for 1 second and release to activate the voice assistant. Compatible with Android and other Bluetoothenabled devices. Compatibility and function Bluetooth headset designed for use with phones and other Bluetooth devices that support calling features. Works when connected to a phone for calls, caller alerts, and voice assistant activation. Use scenarios While driving: Keep hands on the wheel and answer or make calls safely without picking up the phone. At the desk: Handle work calls without reaching for your phone, improving focus and productivity. During workouts or commuting: Maintain a secure fit and clear audio while on the move, without holding a phone. Notes Ensure pairing is completed with a Bluetoothenabled device that supports calls. The headset provides call alerts and caller information during an incoming call. Voice assistant feature is activated by a 1second press on the function button after connection.