Feature:1. Prevent Earwax Accumulation: Ear wax filter can prevent earwax from accumulating on the sound port of the receiver and improve the durability and reliability of the hearing aid.2. Hear Aid Protection: Prevent earwax, dust, grease and moisture from entering or blocking the hearing aid, and protect the hearing aid movement, practical for use.3. Applicable Brands: With nanometer coating protection, oil and water resistance. Suitable for Phonak hearing aid, easy to install, important and necessary accessory.4. Compact And Portable: Light weight and in small size, easy to store and carry, can be easily put into your bag, perfect for travel, family gatherings, outdoor activities, etc.5. ABS Material: Cerumen baffle is made of high quality ABS material, safe and eco friendly, wear resistant and stable, sturdy and firm, durable for long term use.Specification:Item Type: Hearing Aid Ear Wax GuardMaterial: ABSFitment: Fit for Phonak hearing aidFunction: Prevent ear wax, dust, grease and moisture from entering the hearing aid.Package List:1 x Ear Wax GuardNote:Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering.