Description: You can easily dim the light to add a romantic ambiance because this lighting uses Bluetooth compatible control or remote control and protects your eyes. With a speaker, this light can be connected to your cell phone to play music, which can break the dullness of the room; and it can be timed to turn on or off conveniently. It is made of high-quality plastic and electronic components material. The diameter of the lamp is 30cm. This lamp is perfectly suitable for office, home, household, dorm, etc. Item Name: Bedroom Lamp Material: Plastic, Electronic Components Voltage Range: 85-110V, 170-265V Features: Dimmable, High Brightness, Eye Protection Remote Control Battery: 1 x AA Battery(Not Included) Size Details: Diameter: 30cm/11.81" (Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Bedroom Lamp 1 x Remote Control You can easily dim the light to add a romantic ambiance because this lighting uses Bluetooth compatible control or remote control and protects your eyes. With a speaker, this light can be connected to your cell phone to play music, which can break the dullness of the room; and it can be timed to turn on or off conveniently. It is made of high-quality plastic and electronic components material. The diameter of the lamp is 30cm. This lamp is perfectly suitable for office, home, household, dorm, etc.