Product name: camcorder Image sensor: CMOS high sensitivity sensor Lens aperture: F/NO: 2.8 Focus range: above 50cm Video format: Battery capacity: 500maH Video recording time: 4 hours Audio recording time: 5hours Video resolution: FHD: 1920*1080(30fps) Microphone: built-in Speaker: built-in Battery: Built-in USB: High Speed 2.0 Storage: External TF card (up to 128G(FAT32), in order to achieve the best recording effect, please use U3TF card) Product battery: Built-in 3.7V lithium polymer high voltage battery (500mAh) Power input: DC5V/1A Working temperature: -10-55° Colour:Black Material:plastic Package Contents: 1 x Host(none TF Card) 1 x USB cable 1 x English manual Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.