【720P HD Video & 5m Night Vision】: Enjoy crystal-clear real-time footage of your baby on the 3.5-inch LCD screen, with vibrant colors and wide viewing angles to capture every tiny movement. The built-in infrared night vision (up to 5m) automatically activates in low light, providing non-intrusive, red-light-free monitoring—perfect for checking on sleeping little ones without disturbance.【Two-Way Audio & Smart Alerts】: High-fidelity bidirectional audio lets you soothe your baby with your voice remotely, while noise-canceling technology ensures clear communication. Get instant alerts for cries, abnormal temperature (customizable range), and other sounds via VOX function. The sensitive detection system responds quickly, helping you stay connected to your baby’s needs.【Multifunctional Parenting Helper】: Features a feeding reminder (customizable timing) to track mealtimes, zoom in/out for close-up views, and a built-in music player with 10 lullabies to calm your baby. VOX mode saves battery by putting the monitor in standby when no sound is detected, extending usage time for all-day monitoring.【Safe & Stable Performance】: Adopts 2.4GHz FHSS technology for anti-interference and secure signal transmission, avoiding data leakage or signal disruption from other devices. Supports TF card recording (max 32GB, not included) to save precious moments. 【Rechargeable Battery & Wireless Flexibility】: Equipped with a 2000mAh high-capacity rechargeable battery, offering up to 8 hours of continuous use or 12 hours of standby. Wireless design allows flexible placement in the nursery, bedroom, or living room, with a 100m indoor transmission range. USB-C fast charging ensures quick power recovery for on-the-go use.