详细说明
Product Name: FDA Digital Bte Bluetooth Programmable Hearing Aids, Bte Audioprothese Model NO.: Optimum 30 Type: BTE Principle: All Digital Hearing Aid Conduction Mode: Air Guide Hearing Aid Application: Children, Adult, Elderly Signal Processing Type: Digital Hearing Aid Output Type: Super Power Condition: New Certification: ISO, CE, FDA, SGS, EEC Customized: Customized Product Name: Digital Hearing Aids Signal Processing: up to 48-Channel Function: Sound Amplifier Technology of Elite Products: based on DSP Chip Which Has High-Spend and Multi-C Properties: Ears, Eyes, Nose and Throat Surgical Instruments Digital Hearing Aid: Frontwave
