Rand McNally 0528023306 ClearDryve 100 Bluetooth Trucker Headset, Black

• 3.5-mm audio input;• Speaker frequency range: 20 Hz to 20 kHz;• Bluetooth(R) connection;• Adjustable EQ settings;• Best-in-class audio with active noise cancellation ;• Crystal clear calls through high-quality boom microphone and digital noise suppression ;• Comfortable with ultra-soft memory foam;• More than 20 hours of talk or music playback time, wirelessly; 200 hours standby time; 2 to 2.5 hours charging time;• Premium design with premium stitching and oil-resistant material ;• Includes detachable head pad, charging cable, audio cable, and carrying case;