Please select green laser or laser correctly. Batteries not included. Each item includes CQBL-1 indicator + M600C (LED lighting) + light switch. The product is used for airsoft and comes with original marking. Due to the lighting effect, there may be color difference in the pictures taken. Please do not disassemble it without authorization. The product not include. With a specialized factory that has been in operation for over 4 years, we strictly select high quality raw materials, use advanced production processes, and pass multiple stringent quality inspections to ensure that every product meets the highest industry standards. Obtain waybill number and send out within. ABOUT CANCELLATION/CHANGE OF ADDRESS. If there is a problem, please provide specific pictures/videos and we will expedite the process. Monday to Friday – 9:30-18:30, respond within 8 hours. Weekend – Respond within 24 hours.