Bluetooth V5.0 technology for fast pairing with most Bluetooth devices and broad compatibility. Supports simultaneous connections to multiple devices. Clear audio with reduced background noise. Eliminates disruptive sounds such as traffic, crowds, and wind for better calls and naturalsounding music. Longlasting battery and magnetic charging. Up to 16 hours of continuous talk time and 16 hours of music playback. About 250 hours of standby time. Fully charging via magnetic charger takes approximately 1–2 hours. Comfortable and adjustable fit. Lightweight wireless earpiece designed to fit most ears. Flexible with a 180degree swivel ear hook and a 270degree swivel boom arm for positioning. Practical use scenarios Daily office calls and virtual meetings for hands communication. Driving or commuting with secure, distraction hands calls. Gym workouts or travel where reliable audio and comfort are important.