The Phonak Charger Case is the same charger and protective case included with Phonak Audeo P-R or P-RT devices. Charge your hearing aids fully within 3 hours, and up to 80% capacity in 90 minutes. A separate Easy Line Power Pack is an available accessory to use in conjunction with this charger. Get multiple charges on the go without a power source. Please consult with your hearing healthcare provider prior to purchase to verify compatibility.