Cleaning Function: Hearing aid filters effectively clean your hearing aids, improving sound quality to meet daily needs. Portable: Lightweight and compact design allows easy portability; carry in your bag and use whenever needed. Durable: Made from high-quality plastic, the cleaning kit ensures long-lasting performance and reliable quality. Reusable: Designed for extended use, this eco-friendly and durable solution helps save money over time. Compatible: Suitable for most hearing aid models, including Widex, Resound, Phonak, Lisheng, Ostar, and other common brands. Item Type: Hearing Aid Supplies Material: Plastic Package List: 8 x Cleaning Sticks Please check product dimensions carefully to ensure compatibility with your device. Detailed product information, including features and specifications, is provided in the title and description. We aim for complete customer satisfaction. If you have any questions, feel free to reach out for assistance. Thank you for choosing our product. We hope you enjoy using it!