Long life: Bluetooth headsets are fully charged for just 1.5-2 hours, continuous calls up to 7-8 hours, and music playback time of up to 6 hours, allowing you to make reliable wireless calls with 1.5 for 2 hours of fast charging throughout the day. Standby up to 180 hours, high-capacity battery, delivery, travel, meetings, outings, driving, etc.Very lightweight and comfortable: This great Bluetooth headset is comfortable in itself and rotates/pivots to fit your ears well. So even a full day of use won't hurt your earsGood sound quality: This Bluetooth headset has a built-in HD full-way microphone and advanced CVC6.0 noise reduction technology to provide you with crystal clear audio and natural sound, so when you call, your phone friends will say your voice is clear and powerfulHands-free calls: This Bluetooth headset activates Siri, Google Assistant for hands-free calls, quick access to hands-free voice calls and GPS navigation, and easy mutes/unmutes at the touch of a mute button. Voice prompts battery level, connection status, mute/unmute status, and even announce the caller's phone number, making it easy to reach buttons for true hands-free wireless callsWireless Bluetooth V5.0 technology: This wireless headset is equipped with APTX for maximum signal quality and excellent sound quality, providing fast and stable signal transmission and lower power consumption, ultra-strong Bluetooth connectivity signal, and a 33-foot (10 m) Bluetooth operating range.