Simpex SWM-108

360° Sound Capture: Guarantees thorough audio capture from every angle, giving your recordings crystal-clear, high-quality sound. 
operating Range: You can move freely without losing signal thanks to the extensive operating range of up to 100 meters.
10Hr Run Time: Featuring a long-lasting battery that can run continuously for up to 10 hours, this device is ideal for prolonged recording sessions. 

Noise Cancellation: To produce clear and sharp audio, cutting-edge noise cancellation technology eliminates background noise. 
Features of the receiver include a Type-C charging connector, an OTG output port, an audio output port, an ON/OFF button, a mute button, a charge indication, and an LED1 or LED2 connection indicator.