Features 1.Professional Design: The push button cord is designed for universal replacement nurse station and medical alert systems, and can also be used for emergency alerts for patient assistance systems. 2.Widely Applicable: The replacement nurse call cord has a red call button and is ideal for caregivers, patients, elderly, disabled, and sick. 3.Clip Design: The replacement nurse call cord has a clip that can be placed on beds and clothing for easy attachment and use. 4.Easy to Use: The push button cord uses a standard 6.35mm mono plug to connect to the call speaker and requires no power or batteries. It is easy to use in a dark room. 5.Waterproof Handle, 9.8ft Cable Length: The replacement nurse call cord has a waterproof engraved handle and a cable length of 9.8ft/3m. specificationItem Type: Push Button Cord_x000D_ Material: ABS_x000D_ Cable Length: Approx. 3m/9.8ft_x000D_ Interface: 6.35mm PackageList1 x_x000D_ _x000D_ PushButtonCord NotePlease allow some error in manual measurement.