This baby monitor features a 4000mAh battery for reliable day and night use. Enjoy peace of mind with infrared night vision, lullaby playback, temperature monitoring, VOX mode, and more, ensuring your baby sleeps soundly. The 5.0-inch LCD screen with 4x zoom and 720 x 1280P resolution lets you see every detail. Remotely control the camera's 360-degree horizontal and 115-degree vertical rotation to get the perfect view of your little one. Automatic night vision activates in low light, so you can easily monitor your sleeping baby. Two-way audio allows for real-time communication, letting you talk to your loved ones anytime. The temperature monitoring feature keeps you informed of your baby's room temperature. The screen automatically wakes up when it detects your baby crying. Set up to 4 alarms to remind you when it's time to feed your baby. Transmission distance reaches up to 300m (open space). Specification: Frequency: 2.4 GHz Battery: 4000mAh/3.7V Night vision distance: 15ft (5m) Sensitivity > 60 dBA