Specially optimized algorithm firmware enhances the hashrate to 1000KH/s, increasing performance compared to previous models. The display turns off after one minute of inactivity and can be reactivated by pressing any key to reduce light pollution. Double-clicking the USER key allows switching to a desktop clock mode while the mining function runs in the background. Equipped with an ESP32-WROOM-32 module, it supports Wi-Fi and BLE connectivity. Standalone operation: functions as a BTC lottery miner directly over Wi-Fi without requiring an external computer. Embedded design: offers low cost, low maintenance, high availability, high reliability, and low power consumption. Versatile mining options: supports both solo and pool mining. Onboard microcontroller: ESP32-S3R8 MCU with Wi-Fi capability. Note: Performance may vary slightly between units due to normal manufacturing variations. Printing and color appearance may differ slightly between batches but do not affect functionality. Color: As shown Material: PCB + Acrylic Package Contents: 1 x Solo Lottery Miner 1 x USB Cable (cable color is random; specific colors cannot be requested) The package includes only the items listed above. Other accessories or products are not included. Note: Lighting conditions and screen displays may cause slight color differences between the image and the actual item. Measurement tolerance: +/- 1-3 cm.