Light Color: RGBLight Source: LEDBase Type: E27Voltage: AC 100V-240V 50-60HzTotal Power: 12WLED Power: 7WSpeaker Power: 3WFrequency Response: 135HZ-15KHzWireless Version: 3.0Supported Profile: A2DPRadio Range: 10m (33ft)How To Use:1. Apply this bulb to the E27 base and then light up it.2. The bulb is lighten up, then you can use the remote control to adjust the light color and modes you like.3. Turn on your bluetooth device(your phone or tablet), search bulb's bluetooth and connect it.4. After connecting successfully, you can play the music you like with the bulb.Package Included:1 x LED Bulb Bluetooth Music Speaker1 x 24 keys Remote ControlPlease Note:1. Please confirm the voltage first before purchasing.2. Please check the specifications of the product carefully before ordering to insure a proper fit3. Be sure to cut the power off before installation to avoid personal injury.4. The bulb can be turned off by the remote control, and you can still use the it as a speaker.