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小米公开声音充电专利 可利用环境声给电子设备充电

Xiaomi Open Sound charging Patent can use Ambient Sound to charge Electronic Devices

Breakings ·  Jun 18, 2021 16:28
Beijing Xiaomi Mobile Software Co., Ltd. announced the invention patent of "sound charging equipment, energy storage device and electronic device" on June 18, according to App. The patent is a sound charging device, which can charge electronic devices by using the sound of the surrounding environment, without the need for users to find power outlets, reducing the difficulty of charging.

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