Portable sound collector and ear-mounted hearing aid for the elderly

About Product:Origin: zhejiang whether imports: no order no. : WL brands: wheeler models: WL types: hearing aid material: consulting the connecting line of the service: no noise reduction rate: Consulting service (db) color: yellow function: hearing set sound scope of USES: consulting the features of the service: consulting the article number of the service: WL specifications: The main downstream platform to figure in: wish, amazon, independent stand, speed sell tong, LAZADA, ebay, the main sales regions: southeast Asia, Europe, South America may authorize its own brand: If no cross-border supply of goods: is