Dragon Stealth G21Z LED Vibration Gaming Headphone with Microphone Color:Red This speaker supports USB flash

This speaker supports USB flash drive and and TF card music playing as well

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cleaning effect is better

Phone has back camera

Dragon Stealth G21Z LED Vibration Gaming Headphone with Microphone Color:Red This speaker supports USB flashLED Vibration Gaming Headphone If you are a true gamer, this headset is for you. Whether you are looking for a headset design for gaming or purely to enjoy music, this headset is your choice. This gaming headphone comes with LED and Vibration mode with Mic. Driver diameter: 50mm Impedance: 32ohm Sensitivity: 113dB + 3dB Frequency range: 20 20KHz Mic dimension: 6. 0 * 5. 0mm Mic sensitivity: 34dB + 3dB Mic impedance: 2. 2kohm Directivity: Omni