Wireless Charging
Products like the WattUp are using RF transmitters to power up smartphones and laptops from 15 feet away.
像是WattUp這類型的裝置是用無線電波發射器,在15英呎的距離替智慧型手機和手提電腦充電。
Wireless Charging 無線充電
![Wireless Charging](image/2015_06_03-145913.jpg)
Products like the WattUp are using RF transmitters to power up smartphones and laptops from 15 feet away.
像是WattUp這類型的裝置是用無線電波發射器,在15英呎的距離替智慧型手機和手提電腦充電。
Wireless Charging 無線充電