Mitel Cordless Headset Refresher Kit | Spare Battery and Headband | For Cordless Mitel DECT Headset (5330, 5340, 5360) and for GN/Jabra 9330e, 9350e, 14151-02 3 Bundled items: Earwrap, Battery and Headband Original factory replacement parts Compatible with Mitel Cordless Headset - 5330, 5340, 5360 Compatible with Jabra wireless headsets: 9330e, 9350e, 9330e USB The easy and low cost way to maintain your cordless headset.