Compact and lightWeights only 35g：Aluminum anodizing body , High quality metal with a weightof 35g . ( Without battery ) | Accurate light measurement： The current exposure status is displayed by the indicator light. The left and right dials can modify the parameters, which resemble the Manual mode of camera. | Two dials Light Meter: one for ISO and aperture and another one for shutter speed allow settings to be made. | Double energy savingcontinuous metering for 60 hours: 1. 10 seconds without operationthe: The light will shut down automatically, and wake up by any touch; 2. 60 seconds without operationthe: the machine switch to sleep mode , click the metering buttonto awake. | Retro look with very color: The body is entirely black when it's new. During the time of use, the black paint will gradually peel off, revealing the color of brass.

[ Wireless WiFi 4K camera]: with 6x 940nm infared LEDs up to 3-5 meters distance, 1080P high defination resolution videos, 150° wide angle lens. Motion detection alarm | [Motion detection alarm] : When a thief or intruder enters the monitoring range or moves by an object, the system will automatically send an alarm message to your mobile phone, especially suitable for home security or baby care. | [1000mAh Large capacity battery ]: Can be used about 3 hours continuiously, with long time standby up to 6 months | [Imported high-definition optical glass lens:]: clear and bright picture, high temperature resistance. | [Automatically loop video recorder]: Support TF card, compact in size and lightweight, portable to carry.