1. Plug and play and automatic connection: no drivers, Bluetooth or apps required. Choose the cable adapter that fits your device, connect the receiver to your device, and turn on the power buttons on both sides; the two parties will pair automatically.2. Intelligent noise reduction, high-quality sound: Using intelligent technology chips, the omnidirectional condenser microphone captures sound from all angles, providing stable sound quality. Equipped with sponge to reduce wind noise and plosive sounds, and has strong anti-interference ability. It can easily cope with various noisy environments and truly restore human voices.3.3.5mm receiver equipped with power amplifier/small speaker, use guidance/teaching/dance4. Amplify the sound input and capture two sound sources at the same time. It provides a more comprehensive solution for recording interviews, shooting two-person VLOG and other scenes.5. Its a nice gift.