Rand McNally 0528021478 ClearDryve 180 Premium Noise-Canceling On-Ear Headphones/Headset with Bluetooth

• Ergonomically designed for drivers--converts from driver-safe headset to comfortable dual-ear stereo headphones;• Removable earpiece plus 180deg flexible boom microphone can be worn on left or right side; upward flip activates mute;• Wireless Bluetooth(R) pairing, optional wired connection;• Multiple microphones work to cancel up to 90% of in-cab noise for crisp, clean calls;• Button-activated active noise cancellation tunes out ambient noise while listening to music;• Memory foam headband and on-ear earcups constructed with breathable, oil-resistant material and premium stitching for all-day comfort and superior durability;• Qualcomm(TM) aptX(TM) HD audio for clearest, most natural reproduction of sound;• 5 EQ settings;• Multifunction button activates smartphone's voice assistant as well as takes calls, skip songs, and change volume;• Single charge provides up to 20 hours of talk & music playback time & about 200 hours of standby time;• Frequency response, speaker: 20 Hz to 20 kHz;• ANC frequency response, microphone: 50 Hz to 10 kHz;• Weight: 9 oz;• Includes detachable headpad, audio cable, micro USB charging cable and hard-sided carrying case;