Mitel Cordless Headset Refresher Kit | Spare Battery, Headband and Earhook | Cordless Mitel DECT Headset (5330, 5340, 5360) and for GN/Jabra 9330e, 9350e, 14121-02 3 BUNDLED ITEMS: Battery, Headband and Earwrap ORIGINAL PARTS: Original factory replacement parts COMPATIBLE MITEL PHONES: Mitel Cordless Headset - 5330, 5340, 5360 COMPATIBLE JABRA CORDLESS HEADSETS: 9330e, 9350e, 9330e USB LOW-COST REFRESHER KIT: The easy and low cost way to maintain your cordless headset