Protable Baby Monitor With a built-in power-saving module and a rechargeable battery, you can easily carry a wireless baby monitor freely at home to keep an eye on your little one. Upgraded to a Type-C port, you can charge with a power bank when traveling. Smart VOX Mode In VOX mode, the screen of the baby monitor with camera and night vision will sleep to save power. Once a sound is detected, the screen will be activated automatically, you no need to stare at the screen all the time, you will have more private time to focus on what you love, (If you do not want the screen to be off, you can turn off the VOX function Two-way Talk & 8 Lullabies Equipped with a high-performance microphone, you can not only see but also can hear and talk with your baby via the audio baby monitor. When you hear your baby cry, you can quickly soothe your baby through the baby camera. If you're not good at soothing your baby, then 8 lullabies are your best choice. Encrypted Secure Long-Rang Signal Coverage using the latest 2.4GHz wireless technology( no WiFi needed ), keep you and your baby's privacy protected from hackers. 260 meters of long-range signal coverage 300M private signal range The baby camera uses 2.4GHz FHSS wireless digital technology, no WiFi required, no privacy leakage, range up to 300m (outdoor test), you can sunbathe on the terrace or have a barbecue party with friends and see a clear and stable image at all times.