【Ultra-Long 230-Day Standby & New Low-Power Chip】This small camera uses a new low-power chip and has a built-in 3000mAh large-capacity battery. It can record for up to 15 hours, and you can remotely turn it on and off via your smartphone app, allowing for a standby time of up to 230 days. When plugged into an outlet, it can record continuously. ✅【Reliable 1080P Full HD High-Definition & Two-Way Communication & Remote Operation】This ultra-small camera offers true 1080P HD high-definition, capturing clear images. You can clearly observe the entrance, children, and pets. It also has a built-in microphone and speaker, so when you leave your children at home, you can remotely communicate with them via Wi-Fi and your smartphone, which is very convenient. ✅【Motion Detection + AI Human Detection & Automatic Night Vision】This high-definition small camera has a motion detection function, and when the sensor detects movement, it can send an alert message to your smartphone. It also has six built-in infrared lights, which switch to night vision mode depending on the ambient light, allowing for clear recording even in the dark. ✅【Ultra-Small & WIFI/AP Mode/DV Recording Mode】This entrance camera is ultra-small and compact, with many installation locations. The surveillance camera has three recording modes: it can be linked to your smartphone in WIFI mode for remote operation. It can also record in AP mode and DV recording mode, even without Wi-Fi. Purchased about 2 years ago for 5999 yen. Used until recently. No box. Includes the camera itself and one USB cable. SD card not included.