Playbulb Wireless Bluetooth Audio Speakers E27 LED RGB Light Music Bulb Lamp Color Changing Via Wifi App Control Supported Bluetooth protocols: AVRCP, A2DP, HFP Easy Bluetooth Connection - iso / Android App Control by Android Smartphone, iphone, ipad, Tablet High quality music, listen to music, not greasy LED light power: white 4W, colorful lights 6W (White lights and lights do not co-exist)