This Personal Design USB Smart Night Light Oblique Mouth Light - Green Light-Dry Battery Type is perfect if you want a simple, effective and safe device to light your room. The oblique mouth design emits green light, illuminating your room in a calm and soft way. With its 5 metres beam distance, it perfectly lights up the room without bothering thenighttime ambience. This oblique mouth light is USB rechargeable and waterproof, making it an efficient and convenient source of light. The device has no power cords or wires, enabling it to be used anywhere (indoors and outdoors). Plus, its energy-saving design helps you save money and energy, so you can enjoy functional and eco-friendly lighting. The intuitive controls make it easy to adjust the brightness and intensity of the light. You can also program the device to turn on or off at specific times, so you wont have to worry about forgetting to switch it off when youre done. Additionally, it has an emergency lamp mode, allowing you to adjust the light intentsity in case of power outage. For added convenience, the Personal Design USB Smart Night Light Oblique Mouth Light-Green Light-Dry Battery Type is available for sale in multiple colors. Whether you want something calming or something vibrant, this device has something for everyone. So, get the perfect light for your room while saving money and energy with this efficient and stylish device.