bought them but my ears are so small I need child size. these can be found on amazon.
MEDca Hearing Aid Standard Receiver Tulip Domes Compatible with GN Resound Sure Fit - 10-Pcs Universal Invisible Tip Replacement Ear Domes for BTE PSAP Hearing Amplifiers and Open Fit Models, Clear
MEDca Hearing Aid Ear Wax Guard Filters - 5 Pack/40 Pieces Replacement Wax Filters Prevent Cerumen Dust and Grease Build Up Compatible w/Phonak, Resound, Widex, Unitron and Jungle Care Hearing Aids
4PCS Size 13 Rechargeable Hearing Aid Batteries, NIMH Battery Size 13 Button Rechargeable Batteries for Wokyo Hearing Aid Amplifiers Battery Charger Travel Case Station
Rechargeable Hearing Aid Batteries And Charger for 13 Hearing Aid Amplifiers Battery Charger with 4 Pack Button Rechargeable Batteries
ELICTECH 4pcs Rechargeable Size 675 Hearing Aid Batteries, Hearing Aid Amplifiers Only Compatible with The Same Brand Charger
MEDca Hearing Aid ITC Pair Extra Small 2nd Generation In-Ear Amplifier