Specially optimized algorithm firmware enhances the hashrate to 1000KH/s, increasing performance compared to previous models. The display turns off after 1 minute without operation and can be reactivated by pressing any key to reduce light pollution. By double-clicking the USER key, users can switch to a desktop clock mode while the mining process continues in the background. Features an ESP32-WROOM-32 module with Wi-Fi and BLE support. Operates as a standalone BTC miner over WiFi without the need for an external computer. Designed for low cost, low maintenance, high availability, high reliability, and low power consumption. Supports both solo and pool mining configurations. Equipped with an ESP32-S3R8 MCU wifi microcontroller on board. Performance may vary slightly between batches. Color: As Shown. Material: PCB + Acrylic. Package Contents: 1 x Solo Lottery Miner, 1 x USB Cable (cable color may vary and is not specified). Other items not included. Note: Lighting and display differences may cause slight variations between the product image and actual item. Measurement error allowance is +/- 1-3 cm.