CES 2026: You Can Chain 100 of These Ikea Bluetooth Speakers Together

The Ikea Kallsup Bluetooth speaker was launched at CES 2026. It costs $10 and supports chaining 100 speakers together.
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Espressif Systems showcases ESP32-E22 Wi-Fi 6E SoC and ESP32-H21 BLE MCU for battery-powered devices

Espressif Systems is showcasing its products at CES 2026, including two interesting upcoming parts: the ESP32-E22 Wi-Fi 6E ...