Description: This lavalier microphone is plug play and self-pairing, which is easy and convenient to use. Using large-capacity battery, this lavalier microphone features long standby time. Featuring precise sound pick-up and intelligent noise reduction, this lavalier microphone can bring you HiFi and clear recording experience. The Bluetooth-compatible5.2 technology supports quick and stable transmission. It is constructed of ABS material. The length of this lavalier microphone is 6cm, width is 1.1cm and height is 1.1cm. It is mini and lightweight, which is easy and convenient to be carried with you. This lavalier microphone is suitable for video shooting, interview, live show and so on. Item Name: Lavalier Microphone Material: ABS Bluetooth-compatible Version: 5.2 Working Current: 12mA Battery Life: 1-3H Standby Current: 7uA Noise Reduction Method: ENC Noise Reduction Built-in Battery Capacity: 80mAh(Included) Noise Reduction Depth: -30dB Low Latency: 45ms Signal-to-noise Ratio 65dB Sensitivity: -38dB Microphone: Digital Silicone Microphone Frequency Response Range: 20Hz-20KHz Size Details: Microphone: 6cm x 1.1cm x 1.1cm/2.36" x 0.43" x 0.43" (Approx.) Interface: 4.45cm x 2.6cm x 2.6cm/1.75" x 1.02" x 1.02" (Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Lavalier Microphone 1 x User Manual 1 x Data Cable