Bluetooth 5.0 technology: Provides a stable and fast connection to your device.Active noise cancelling: Reduces background noise so you can focus on your calls.Up to 20 hours of talk time: Allows you to stay connected all day without worrying about running out of power.Voice control: Allows you to use voice commands to make calls, adjust volume, and more.Multiple wearing styles: Choose from over-the-ear or in-ear wearing styles to find the most comfortable fit for you.Multiple microphone options: Choose between boom or in-line microphone options depending on your preference.Poly Sync: Allows you to easily switch between devices and connect to multiple devices at once.

Bluetooth version: 5.0, Range: Up to 30 meters, Battery life: Up to 10 hours, Noise-cancelling technology, Compatibility: iOS and Android devices, Comfortable and secure fit

Bluetooth version: 4.2, Range: up to 98 feet, Talk time: up to 12 hours, Charging time: 2 hours, Weight: 0.53 ounces, Compatibility: most Bluetooth-enabled devices, Included accessories: micro-USB charging cable, carrying case