For use with Phonak Marvel, Paradise and Lumity platform hearing aids, the PartnerMic is an easy-to-use lapel worn microphone for one-to-one conversations. It uses AirStream technology for clear speech and superior sound quality. Easy to use - to pair the PartnerMic with the hearing aids you simply switch it on and hold the PartnerMic close to your hearing aids. Once paired it works automatically when turned on. It offers an up to 25 meter range between speaker and listener, 6 hours use and takes up to 2 hours to recharge. Supplied with a charger, lanyard (neck cord) and protective bag. Please note that only one PartnerMic can be used at a time with your hearing aids. The PartnerMic can only be used with one matched pair of hearing aids at any one time.