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- Hearing aids
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November 27-29, 2025
PWTC Expo, Guangzhou
第11屆2017第六屆中國國際老齡產(chǎn)業(yè)博覽會(huì)觀眾預(yù)登記通道，將于2017年5月開啟，
敬請期待。如有問題請與我們聯(lián)系，
電話： +86 (0)20 8989 9605/8989 9600，
郵箱：CRCinfo@polycn.com
Functional and stylishly elegant design True digital chip, extremely low noise floor 16-channel high-speed algorithm processing technology Rechargeable lithium battery with long battery life Dual microphones and wideband response Autonomous adjustment of Bluetooth on mobile phone