WS-858L LED Light Flashing Wireless Capacitance Microphone Comes With Audio Mobile Phone Bluetoon Live Microphone 1. Reverb mode: echo in effect reverb 2. Material: ABS, aluminum alloy 3. Charging power: DC5V 4. Battery capacity: 1200mAh 5. Output power: 10mW (headphone output), 5W (speaker output) 6. Pickup: condenser type 7. Bluetooth: 5.3 8. Frequency range: 100Hz-10KHz 9. Size: about 22.1 x 7.6 x 6.2cm 10. Weight: about 377g Features: 1. Intelligent noise reduction chip, beautify the sound, simulate sound effects, compatible with a variety of K songs software 2. Bluetooth wireless, strong signal, long distance, fast response 3. Multi-layer automatic noise reduction, reduce noise clutter, highlight the original, exclude external interference, restore the real singing effect 4. Three-layer filter head, the outer middle layer of dense mesh, the inner layer of high-density sponge 5. Aluminum alloy handle, fine surface treatment, metal texture 6. High power full magnetic speaker, large cavity design, release good sound quality 7. Using high-fidelity shielding design to ensure smooth transmission, full sound quality, large band amplitude 8. Switchable rhythm lighting, bring atmosphere to the use 9. Built-in large-capacity lithium battery, strong endurance, get rid of plug-in power