[DETAIL] 1. For brands: Phonak, Resound, Widex, Unitron, Jungle Care, and more. Suitable for CIC, ITE and ITC hearing aids 2. Easy To Use Just use the included applicator to stick the filter onto the hearing aid to prevent wax buildup. Increase the longetivity of your hearing aids! 3. Function: to keep ear wax, dust, grease and moisture away from blocking the hearing aids. 4. Notice: If a medical condition exists, such as a perforated eardrum, or if an ointment is used, do not use the wax guard. [ATTRIBUTES] - Is Batteries Included: No - Hign-concerned Chemical: None - Brand Name: tindodo - Is Batteries Included: No - Hign-concerned Chemical: None - Brand Name: tindodo - Origin: Mainland China - Item Type: ear care