Features: 1.3.5-inch color TFT screen, ultra-clear image display real-time video and audio, 2.4GHz wireless technology can prevent signal loss. The viewing angle is adjustable and easy to install. 2.Built?in lithium battery, rechargeable, can reduce the number of battery replacement and the frequency of possible failures. Brightness adjustable and energy?saving function. 3.With two?way intercom and classic lullaby, you can hear your baby's voice and let your baby hear your voice in ultra?clear voice. Soft music can soothe the baby at night and stop automatically within 40 minutes. 4.Automatic infrared night vision, and it will automatically start under dim light, providing clear video even in a dark room. 5.The temperature monitoring function can help you observe the baby's room temperature and beep when the temperature exceeds 30C. Specification: Item Type: Baby Camera_x000D_ Material: ABS Plastic_x000D_ _x000D_ _x000D_ System General: _x000D_ 1. Operating Frequency Range: 2400 MHz-2483.5 MHz_x000D_ 2. Transmitting Power: 17dBm maximum_x000D_ 3. Display Sensitivity: -88dBm_x000D_ 4. Modulation Type: GFSK_x000D_ 5. Transmission Range: Outdoor 100m (line of sight). For indoor use only._x000D_ _x000D_ Wireless Camera: _x000D_ 1. Image Sensor Type: 1/3 color CMOS image sensor_x000D_ 2. Effective Pixels: H: 640, V: 480_x000D_ 3. Infrared LED Type/Night Vision: 8pcs infrared LED-850nm / 5m_x000D_ 4. Power Requirement: DC 5V, camera without built-in battery_x000D_ 5. Other Features: Built-in microphone/speaker_x000D_ Plug Voltage: 100-240V_x000D_ _x000D_ Wireless Monitor: _x000D_ 1. Display Type/size: Color TFT 3.5_x000D_ 2. Resolution (pixels): 960 x 240 (RGB)_x000D_ 3. Number of Cameras: Supports up to 4 cameras (1 is included)_x000D_ 4. Power Requirements: Adapter DC 5V10% Battery: 3.7V lithium polymer_x000D_ Plug Voltage: 100-240V_x000D_ _x000D_ How to Use: _x000D_ 1. Both the indoor unit and the outdoor unit are connected to the power supply, and the wireless signal is automatically connected after being turned on._x000D_ 2. On the indoor unit, you can adjust the lullaby and set the brightness._x000D_ 3. Two-way intercom can be supported on the indoor unit. PackageList: 1 x Monitor 1 x Camera 2 x Power Adapter 1 x User Manual