Ysimda El (Electroluminescent) light up earphone with microphone and hand-free control works with iPhone and Andriod, light flashing with your mucis (green)

Description

Ysimda El light up earphone is creative and fashion product. With EL brightness lightning wire and light up snyc with your music rhythm. It could be your best and coolest earphone when you enjoy your music or answer phone any time. EL light uses a flat sandwich of materials, but LED uses a small semiconductor crystal. So EL wire is uniform luminescence, but Led is single point lighting. And EL more advantage than LED 1. No filament to break - never fails to light! 2. Cool to the touch - negligible heat emission. 3. Highly visible in darkness Easy to look at, pleasing to the eye. 4. Does not impair night vision. 5. Low energy consumption. 6. No hazardous materials - landfill friendly. Specification: 1. Built-in polymer battery (100 mAH); 2. Charge limit voltage: DC from 5.0V to 5.25V; 3. Standby current: 20 ua/h; 4. Luminous working current: 15 to 40 ma; 5. Charging time about 1 to 2 hours; 6. A charge for the lights work 3 to 4 hours; 7. Sensitivity: 100±5 db 8. Impedance:32 ohms 9. Frequency : 20-20000 hz; 10. Pin:Φ3.5mm; 11. Line length:100cm±5% Note: Please charge first before using this product. In order not to affect the luminous function, please avoid folding the earphone line. In order not to injure your ear, please avoid listening the music loudly for a long time.