【Portable Baby Monitor】 Featuring a built-in power-saving module and rechargeable battery, this wireless baby monitor lets you keep an eye on your little one anywhere in the house. Upgraded with a Type-C port, you can even charge it with a power bank while traveling. 【Smart VOX Mode】 In VOX mode, the baby monitor's screen with camera and night vision goes to sleep to conserve power. When a sound is detected, the screen automatically activates, so you don't have to stare at the screen constantly, giving you more private time to focus on what you love. (If you prefer the screen to stay on, you can disable the VOX function). 【Two-Way Talk & 8 Lullabies】 Equipped with a high-performance microphone, you can not only see but also hear and talk to your baby through the audio baby monitor. When you hear your baby crying, you can quickly soothe them through the baby camera. If you're not great at soothing your baby, 8 lullabies are your best bet. 【Encrypted Secure Long-Distance Signal Coverage】 Uses the latest 2.4 GHz wireless technology (no WiFi needed), protecting you and your baby's privacy from hackers. Enjoy 260 meters of long-distance signal coverage. 【300M Private Signal Range】 The baby camera uses 2.4 GHz 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 with friends and see a clear and stable picture all the time.