ReSound Surefit 2 Receiver

These receivers are for the LiNX 3D and Quattro rechargeable RIC (receiver-in-canal)/RIE (receiver-in-the-ear) model hearing aids. Size: These receivers come in sizes 0, 1, 2, 3 , and 4 with 0 being the shortest and 4 being the longest. Power : LP or low/standard power is for mild to moderate hearing loss. MP or medium power is for moderate-severe losses. HP or high power is for severe-profound hearing loss. Your current receiver should specify the length and power. If you are unsure, send us an email or ask your audiologist!