Multi reticle system - Green 2 MOA Dot circle-dot; Fits CZ-P10 Handgun; Solar Charging - Solar power supply; 7075 Aluminum material; Housing color black; Built-in rechargeable battery; The built-in battery supplements power to the system when the ambient lighting conditions are insufficient; The photosensitive sensor detects ambient lighting levels and automatically adjusts the brightness of the reticle; IP67 waterproof