Note： Non-Apple branded products,Compatible with iPhone models Material: aluminum alloy ear shell + EL light line + remote control microphone Apply: Apple, Samsung and most other mobile phones Features: After charging, it will shine with the rhythm of music Light, stylish avant-garde USE: 1 music player Fit a 3.5mm audio plug and connect the plug to an audio device (phone, computer, tablet) with a 3.5mm jack to listen to music. 2. Open the light music movement Connect the player to listen to music normally, long press the HOME button (microphone oval button in the middle) for 3 seconds, you can turn on the light mode. The light changes the level of flickering as the rhythm of the music. In the music movement is turned on, long press the HOME button for 3 seconds light pen instantly, More than a certain time (one minute or so) without using music, the lights will automatically shut down. 3. Charging Connect the attached USB data cable to the MINI charging port beside the HOME button (note the power adapter voltage range + 5.0-5.25V) Charging indicator light, charging for 1.5 hours or more charging is completed. 4. Built-in lithium-ion battery: 200 mAh, charging limit voltage: DC5.0-5.25V, charging limit voltage: DC5.0-5.25V Standby current: 20uA / h, light working current: 45-75mA, charging time: about 1.2-1.5 hours, charging time can be light-emitting time: 3-4 hours NOTE: 1.Product are taken in kind, but because of lighting problems, pictures may have a slight chromatism. 2.Due to the difference between different monitors, the picture may not reflect the actual color of theitem. Please consider this before the purchase. 3.Please allow slight deviation for the measurement data.