২টি মাইক্রোফোন (TX) ও ১টি রিসিভার (RX) Product name: SX9 wireless microphone Style: Wireless Microphone, Lavalier Microphone Sound: HD sound quality Battery Life: 8h long battery life Communication: Wireless Use: Conference Microphone, INTERVIEW, Recording, Speech, Teaching, Smart Phones, broadcasting, Other Function: PORTABLE, Noise Cancelling, Light-weight Type: Condenser Microphone Private mold: Yes Frequency response rate: 20Hz-20KHz Sensitivity: -42dB±2dB Connector type: Type C, 3.5mm Headphone Plug Transmission distance: 15-30meters 7 Days Replacement warranty. Material: Metal, ABS Color: Black Color

