Features:1. Smart Bluetooth Speaker with LED lamp is highlighted by its intelligent color selection.2. It can change the colors you like and can also music when pairing with Bluetooth-enabled Audio output devices.3. Multi-functional light bulb can creates a romantic atmosphere at home party, etc.4. It brings you beautiful light and wireless music enjoyment at the same time.Material: Aluminum AcrylicColor: color as shown in figureSize:Light bulbs: diam: 8 cm ; High: 14 cmPackaging about 16 * 8 * 8 cmWeight: 0.185 kgConnection mode: bluetooth connectionOperation mode: APPFor: E27 lamp holderLight color: RGBWorking voltage: AC100-245VOperating frequency: 50/60 hzpower: 5 wLeds perspective: 120 °Color temperature: TC = 6520 kRed: R = 13.2%Color rendering index: Ra = 70.9Flux: F = 273.01 mBluetooth version: 4.0LED color: 2805 (white) 26-28 lumensRGB: 5050 (red, orange, yellow, green, shallow blue, blue, purple)Bluetooth distance: barrier-free less than 10 mTemperature range: - 10-50 degrees CelsiusCompatible device: android 2.3.3 above(mobile phones)apple 4 s / 5 s / 6 etc.Product list1 * 5 w E27 intelligent color RGB LED bluetooth stereo light.