Rand McNally 528020226 ClearDryve 200 Premium Noise-Canceling Headphones/Headset with Bluetooth

• Ergonomically designed for drivers--converts from driver-safe headset to comfortable dual-ear stereo headphones;• Removable earpiece plus 180deg boom microphone can be worn on left or right side; upward flip activates mute;• 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 & earcups constructed with breathable, oil-resistant material & premium stitching for all-day comfort & superior durability;• Single charge provides up to 20 hours of talk & music playback time & about 500 hours of standby time;• Freq resp: 10Hz-22kHz;• Sensitivity: 18dB +/-2dB SPL/V;• 500mAh rechargeable battery;• Weight: 10oz;• 1-year warranty;• Includes detachable earpod, audio cable, micro USB cable & hard case;