Specially optimized algorithm firmware enhances the hashrate to 1000KH/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 with background operation. Equipped with ESP32-WROOM-32 module, supporting Wi-Fi and BLE connectivity. Operates as a standalone BTC lottery miner over WiFi without the need for an external computer. Features embedded design for low power consumption, high availability, and reliable operation. Supports versatile mining options including solo and pool mining. Onboard ESP32-S3R8 MCU Wi-Fi microcontroller. Performance may vary slightly between units. Printing and color appearance may vary slightly between batches, which does not affect functionality. Color: As Shown. Material: PCB + Acrylic. Package Contents: 1 x Solo Lottery Miner, 1 x USB Cable (cable color is random and cannot be specified). Only the listed items are included; other products are not included. Note: Lighting and display differences may cause slight variations between the image and the actual item. Measurement tolerance: +/- 1-3 cm.