What is New in Megaorei 4A: Built-in Rail Mount Plug-in! 1080p Resolution Video Recording! MEGAOREI 4 M4-32G-BATTERY PACKAGE INCLUDES 1x NIGHT VISION CAMCORDER (3MP, 1080 HD, 12MM CCTV LENS, DAY/NIGHT VISION ADJUSTABLE FOCUS, WITH RAIL MOUNT PLUG-IN & ADJUSTABLE DIOPTER LENS) 1x EASY FITTING ALUMINUM SCOPE MOUNT WITH 4PCS OF’O’ RING (40MM, 42MM, 45MM, 47MM) 1x 32G TF CARD 1x 18650 RECHARGABLE BATTERY 1x USB BATTERY CHARGER. Do not look directly at the IR infrared fill light at close distance, otherwise it will cause damage to the eyes! When the infrared light of this product is turned on, it will focus a lot of energy. It is strictly forbidden to aim at flammable objects at close range, otherwise it may cause a fire. Please turn off the IR infrared fill light when not in use. This product needs to be adapted to an optical telescope with focusing function (AO focusing or side focusing), otherwise it may not work! Due to the design of the optical path, individual optical telescopes may not be suitable for this product!