While the magnets are for attaching, the pin connectors assist with power delivery. Data transmission between the phone and the modules is handled wirelessly, with the ability to switch between Wi-Fi, Bluetooth and mmWave depending on where the user is located.
Charging case dimensions: 50 x 57.2 x 24.5mm
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卖得最好的仍是山姆和胖东来。南方周末记者贾梦雅｜摄
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