X6 Home Intelligent Infrared Night Vision Wireless Video Doorbell With 4.3-Inch Display 1. Material: ABS 2. Battery capacity: 800mAh for doorbell400mAh for display 3. Power input: 5V=1A 4. Use time: more than 3 months under normal use Charging time: 1.5 hours 5. Standby time: more than 1 year 6. Record preservation: support 128GB external TF card, automatic capture and automatic recording (not included) 7. Display screen size: 4.3 inches, color viewable 8. Camera resolution: 640x480 300,000 pixels 9. 300,000 resolution, restore true colors, let the video present the details of objects in high definition, not only good viewing effect, but also clearer recording 10. 2.4G wireless signal, video two-way intercom, doorbell and display are used together without wiring, two-way intercom with display is more convenient 11. Fill light design, the night is as clear as the day, not afraid of the dark night with high sensitivity sensor, clear and not disturbing 12. Supports adhesive backing, no need to punch holes, supports punching installation, no need to plug in electricity, convenient and worry-free 13. Doorbell size: 140x58.6x30.5mm Display size: 125x99.6x22mm 14. Doorbell net weight: 120g 15. Display net weight: 159g 16. Accessories: doorbell + indoor display + charging cable + auxiliary installation sticker + small screws + instruction manual