Description:2.4G stable wireless transmission signal, low latency, 20 meters barrier-free reception. No need for APP, plug-and-play, one-click connection.Lavalier microphone, can be clipped horizontally and vertically, stable and reliable. 360 full pointing pick up, record every detail of the sound.Intelligent DPS noise cancelling chip, strong anti-interference ability, providing excellent sound quality.Type-C interface, long standby time up to of 20 hours, supporting charging while using. With status indicator, green shows working status, red shows charging status.Compatible with various devices, support mobile phones, tablets, cameras, notebooks, etc. Perfect for indoor / outdoor live broadcasting, video recording and shooting, online teaching, interview recording, etc.Specification:Packing size: 12x3.2x8.2cm/4.72x1.26x3.23inch.Material: ABS plastic.Input voltage: 5V.Frequency range: 2.4GHz.Transmission distance high: 20 meters.Interface: TYPE-C/Iphone Lightning.Signal-to-noise ratio: 70db.Frequency Response Range: 60Hz-15KHz.Package Includes:1 Piece Microphone.1 Piece Receiver.1 Piece Charging Cable.1 Piece Manual.Note:1. Please allow 0-1cm error due to manual measurement.2. Wish you a wonderful on-line shopping.