Como os novos fones de ouvido com fio da Bose oferecem ANC sem bateria?

Os fones extraem energia diretamente do dispositivo conectado via USB-C, portanto, não requerem uma bateria interna para cancelamento ativo de ruído ou reprodução.

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Fones Bose ANC sem bateria

A Bose lançou novos fones de ouvido com fio USB-C de $99 que trazem cancelamento ativo de ruído sem necessidade de bateria. Os fones extraem energia diretamente do seu dispositivo e suportam reprodução sem perdas com saída fixa em 24-bit/48kHz.

A Bose oferece modos Quiet, Aware e ANC Off, com um controle remoto embutido para reprodução, volume, chamadas e controles ANC. Não é necessário usar um aplicativo e, como os fones extraem energia diretamente do dispositivo conectado, também não há bateria para carregar.

Os fones usam a tecnologia proprietária de processamento de sinal digital Sound Design da Bose para fornecer áudio nítido e claro, juntamente com suporte para reprodução de áudio sem perdas. Eles suportam o protocolo USB Audio Class 2 e possuem microfones dedicados para reduzir ruídos indesejados.

Os Bose Noise Cancelling Wired Earbuds vêm com pontas de silicone macias e são classificados como IPX4 para resistência à água. Eles estarão disponíveis nas cores Preto, Fumaça Branca e uma cor limitada Dewdrop Mint, com pré-vendas através da Bose e Best Buy e envio a partir de 15 de outubro.