... for driving,Website:http://www.smartcoolproduct.com, traveling, meeting, cycling and other sports, etc. Cool sunglasses to protect eyes from bright ... , fishing, boating, driving, camping, cycling, traveling, etc.SpecificationsNameSmart sunglass with earphone and microphoneBluetoothBT 4.0 VersionLensRemovable, 2 more lens for free FunctionSmart ...