Feature: 1. Drawing Your Sound Instantly from Little Drawer: The wireless microphone system includes 2 x transmitters, 1 x receiver and 1 x charging case. The charging case adopts drawer style, more ergonomic and personalized than the conventional cases on the market. Providing you with plug and play sound right out of the pocket. 2. Drawing Your Sound with Active Noise Cancelling: With built in noise reduction chip, highly reproduce the subtle changes of the sound source and filters out low frequency noise faithful and clean, achieving the requirement of "deep bass, accurate alto and stable treble". 3. Drawing Your Sound Encrypted From a Distance: Inheriting the exclusive Syncoder Encrypted Transmission Algorithm 3.0 and intelligent DSP chip, gets further transmission and stabler sound. You could get clear and good sound within 492ft/150m(line of sight) and 164ft/50m(NLOS), with no restriction from camera or space. 4. Create Your Own Sound Effects: Integrates microphone and voice changer function, 9 sound effects including , Studio FX, Baby FX, Male to Female, Female to Male, KTV FX, Electronic Dance Music and Voice Amplification, can dramatically change your voice. A lot of fun is waiting for you to discover Whether you are in a video production, live streaming, gaming, or podcasting, there is a sound effect for you. 5. Know What's Going On: With headphone jack, you could real time in ear monitor the current recording and backgrounding, get a whole view of your live streaming or performance, avoiding dropouts and inappropriate volume. Specification: Specifications: Color: Stone Blue Receiver Plug: Type C Transmission Range: 492ft/150m(line-of-sight) and 164ft/50m(NLOS) Transmitter Battery Capacity: 120mAh Charging Case Battery Capacity: 700mAh. Package List: 2 * Transmitters1 * Receiver1 * Wireless Charging Case1 * Charging Cable1 * Users Manual(English)