Item Type: Smart LED Light Bulb _x000D_ Material: ABS, PC_x000D_ Weight: Approx. 250g / 8.8oz_x000D_ Voltage: 86-265V_x000D_ Diameter: 12cm / 4.7in_x000D_ Height: 12cm / 4.7cm_x000D_ Remote Control Built In Battery: 1 x CR1220 Button Battery 100mah (Included)_x000D_ Lamp Holder Specification: E27 E26_x000D_ Control: Bluetooth, Remote Control_x000D_ Light Source: RGB, White Light_x000D_ Bluetooth Name: YJ BT008A 1Built In Speaker: This smart LED light bulb has built in speaker and supports music playback when connected to bluetooth. 2Remote Control: This LED music speaker bulb is equipped with a 24 button remote control, which can manually adjust the brightness, volume and light switch. There are 12 RGB light colors, white light to choose from. 3Durability: This LED music speaker light bulb is made of ABS and PC materials, with stable performance and long service life. 4Wide Applications: This smart LED light bulb is widely used in bedrooms, living rooms, bars, parties, villas, children's rooms and other places. 5Ideal Gift: This bluetooth light bulb speaker is an ideal and sophisticated gift for friends, colleagues, family and more. 1 x Smart LED Light Bulb 1 x Instructions 1 x Remote Control