Check the listing for details. ClearDryve 100 Trucker Headset Rand McNally, Black. Color: Black, Condition: Used. Listed at 35.00 USD. ClearDryve 100 Trucker Headset Rand McNally, Black Included:ClearDryve 100 HeadsetAudio cableCharging cableHard-sided carrying caseDetachable side padClearDryve 100 is a premium wireless headset built for professional drivers. ClearDryve 100 offers driver-friendly features like crystal-clear calls, a flexible boom mic, wireless capabilities, and memory foam padding for all-day comfort — all wrapped up in a sleek, matte-black package.Superior soundA dual microphone works to cut out 90% of background noise so you can enjoy crystal-clear, uninterrupted calls. 200 hours of standby time and 20 hours of talk time ensure ClearDryve 100 is in it for the long haul.EQ settingsClearDryve 100 offers audio equalization settings to further enhance sound. Toggle between the five settings by pressing the ergonomically positioned EQ button. Tech SpecsClearDryve 100Dimensions7.4" x 7.35" x 3.2"Weight6.7 ozAudio input3.5 mmFrequency range (speaker)20 Hz-20KHzSensitivity (speaker)108±2dBImpedenceMic: 2.2KΩSpeaker: 32ΩTalk/listening time20 hoursStandby time (powered on and connected with Bluetooth®, but no music playback)200 hoursCharging time2 - 2.5 hoursBluetooth® version5.0Driver diameter40mmMicrophoneDualQualcomm® aptX™Not supported