Abstract: In this letter, a novel compact dual port circularly polarized multiple-input–multiple-output (MIMO) antenna for On-/Off-Body wireless body area network (WBAN) applications is proposed, ...

This Alexa-powered speaker not only fills the room with sound but also has a wealth of useful features, including a built-in Matter smart home hub, temperature sensor, and an Eero Wi-Fi satellite ...

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This power bank has two USB-C PD ports, two USB-A ports ... Plus, it’s intuitive to use, with a single on/off button and a small screen showing the remaining battery life. . It doesn’t ...