Wireless Bluetooth Microphone Home Live Microphone Audio $ 13.51 Product Information: Microphone type: condenser Dimensions: 245mm*70mm Wireless: no Pointing feature: Heart-shaped pointing Channel: 2.1 Input voltage: 110V Shell technology: metal + plastic Built-in battery capacity: 1200 mAh-2000 mAh Battery life: 6-8 hours Signal to noise ratio: 100dB Frequency response range: 100HZ-20KHZ Packing List: Microphone*1
