• SX23 Noise-Canceling Mini Wireless Lavalier Microphone

• Name: SX23 Wireless microphone
• Model: SX23
• Material: ABS
• Private mold: Yes
• Polar pattern: Omni-directional
• Signal to noise ratio: 64dB
• Frequency response rate: 20Hz-20KHz
• Maximum spl: 110db
• Sensitivity: -41dB±2dB
• Connector type: Type C, For Iphone
• Communication: Wireless
• Battery for mic: 80mAh
• Battery for charging case: 800mAh
• Color: Black
• Working time: 6hours
• Transmission: 20meters
• Microphone: with 2 microphones and 1 receiver