BlueParrott B550-XT Voice-Controlled Bluetooth Headset

VOICE-CONTROLLED CALLS , GPS directions, music, voice assistants. Completely hands-free use lets you concentrate on the task at hand.
You can wear your BlueParrott headsets all day long. The lightweight design is durable, yet comfortable enough for long-term use for calls and music. Microphone frequency range: 150-6800 Hz
24 HOURS OF TALK TIME – Have all-day conversations, with up to 24 plus hours of talk time and 400 hours of standby time per charge.