Features: Brand new and high quality This USB Lavalier Microphone is perfect for recording and stage performances. Suitable for home use, computers, and professional recording. The lavalier microphone delivers clear and high-quality sound with a frequency response of 20Hz-16KHz. With low power, it ensures efficient performance. Designed for both desktop and laptop computers, suitable for a wide range of users, including professionals in the music, podcasting, and broadcasting industries. The lapel clip microphone provides excellent sound pickup and versatility. Its compact and portable design allows for easy use in various environments. Its advanced technology and durable materials ensure long-lasting performances. Perfect for musicians, vloggers Specifications: Material: ABS Input voltage: 10V Sound ratio: ≥60dB Frequency response ranges: 20Hz-20KHz. Battery capacity: 0mA Appearance size 2.5 radio head capacitance Overall dimensions: OD: 2.5mm Built-in battery: No battery. Model: ZJ050MR Frequency response: 20Hz-16KHz Impedance: 2.2 KΩ Signal/noise ratio: ≥58DB Current consumption: <500uA Size of microphone cores: Ø6.0X5.0mm Sensitivity: -34db 3db (0db=1pa) Plug: USB connector for computer with button switch Wire diameter: 2.5mm/2-core shielded enameled wire. Line length: 1.5m/2m/300cm/4m/5m/6m Note: 1.Please allow 1-2cm error due to manual measurement, make sure you do not mind before you order. 2. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Package includes: 1x USB Lavalier microphone