1. 4K High-definition Video Recording: HD full-color high-definition images are clearer. 2. Day Night Dual Use: Two viewing modes, better in different environments. Please refer to the attached instructions for specific operations. 3. Micro-USB Charging: Built-in 5000mAh lithium polymer battery, Micro-USB charging, more environmentally friendly. 4. Wide Application: The night vision instrument is suitable for many occasions, such as observing animals, camping in the wild and adventure in the jungle; The bottom is equipped with a rotary interface, which can be connected to a tripod for use. Net weight of product:about 250g Battery:built-in 5000mAh lithium polymer battery Charging mode:Micro-USB charging Photo resolution:36MP/32MP/30MP/24MP/20MP Video size:4K/2K/1088/1080P/720P Aperture:F1.2 f=25mm Storage:up to 128G TF card (without memory card) Lens:F0V=10,diameter 25mm Infrared lamp:850mm 3W infrared LED Digital zoom:5x Display screen:internal screen 2.0inch HD TFT All black viewing distance:150-200M Colour:Black Material:Plastic Size:about 150x80x67mm/5.91x3.15x2.64inch Package Contents: 1 x Night vision device 1 x USB charging cable 1 x Strap 1 x Manual in Chinese and English 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.