QKILL Hottest! Flashing LED Light Stereo In-Ear Sound Reactive Illuminated Light Up Headphones Earbuds Earphones with Microphone (GREEN) Lumi's light function moves to the beat of your music for a rhythmic pulsing * High fidelity stereo speakers, lighting intelligent control * Compatible with all 3.5 mm stereo jack devices (such as apple,Samsung ,HTC etc) * Press for 3 seconds the center button and the lights will start performing awesome sound and bass * Visible Flowing LED Flashing lights In-Ear Headphone Earphones with Microphone, Sync your music beats, Easy to answer / end your calls