A hard working headset to keep you connected! Answer calls with any Bluetooth device like your smartphone or laptop with this comfortable, lightweight, high-quality binaural headset. Connect z?m prestige combo using the USB dongle for softphone calls using Skype or other conferencing app.10 hours talk time from 3.7V, 300mAh battery. Stand by time: 240 hours

• Compatibility: For smartphones, tablets, laptops. Not for desktop phones (unless Bluetooth capable).
• Comes with USB Dongle for use as a Soft phone headset with your computer and can get up to 100 feet of wireless range!
• Unidirectional noise canceling microphone, indicator ring on the headset shows others when you?re on a call.
• Z?M BT Prestige charges when docked in base or you can plug your headset into any USB charging source using the supplied micro-USB cable.
• Listen to music from your paired device when you?re not on a call.