● 模拟 BTE，尺寸紧凑 ● 音量控制 ● 开关 最大声音输出：129dB ± 4dB 最大声音增益：50dB ± 5dBHarmoni 显示更多...
eWorldTrade.com provides 1 products, Manufacturers and Suppliers from . . You have multiple options to select like Flavouring Essence, Flavoring Extracts and Spring Onion. You can get Analog Hearing Aids in bulk quantity. Payment options are L/C and D/A.
立即注册即可享受折扣。 在为时已晚之前开始吧！
