Specially optimized algorithm firmware enhances the hashrate to 964KH/s, increasing performance compared to previous models. The display turns off after 1 minute of inactivity and can be reactivated by pressing any key to reduce light pollution. Double-clicking the USER key allows switching to desktop clock mode while BTC mining continues in the background. Equipped with ESP32-2432S028R DROOM module, supports Wi-Fi and BLE connectivity. Operates as a standalone BTC mining device over WiFi without the need for an external computer. Designed for low cost, low maintenance, high availability, high reliability, and low power consumption. Note: Screen printing may vary slightly between batches, but this does not affect functionality. Color: As shown Material: PCB + Plastic Package Contents: 1 x Solo Lottery Miner, 1 x USB Cable (cable color is random and cannot be specified). Only items listed are included; other products are not part of the package. Note: Lighting and display differences may cause slight variations in color representation. Measurement error allowance: +/- 1-3 cm.