Product introduction thanksfor your purchase of this product this product has functions ofhigh definition video recording photo shooting separate recording and isequipped with an external multi functional camera for storage in the built indisk and meanwhile it is compatible with a high capacity micro sd card withits multiple practical functions delicate appearance design stable qualityand wide applications it will give you a brand new experience of use it isapplicable to interviews recording for daily life meeting and teaching homesecurity evidence collection for law enforcement outdoor activitiesrecording etc 2 product features 1 provide with functions of high resolution video recording photo shooting separate sound recording built in disk for storage 2 supporting the1920 1080p video recording at a rate of 30 frames per second 3 compact andwearable in design and easy to carry and install 4 built in safe high capacitypolymer battery 5 simple operation the lens is very easy to hide deli