Green Lion Wireless Dual Mic Cordless Microphone. Greenlion Wireless Mic Features: It's a UHF dual microphone system with an LED display and offers 6.5mm AUX connectivity. It's designed for clear sound capture, ideal for recording vocals, podcasts, videos, and interviews. Battery & Charging: It features an 800mAh rechargeable lithium battery, providing 2-5 hours of working time, and charges via a Type-C port. Performance: The microphones are dynamic with a cardioid polar pattern, ensuring vocal sound capture while restricting ambient noise. They operate on a 630-690MHz UHF band with 48 channels for stable, interference-free performance. Ease of Use: It's a plug-and-play device, making it easy to set up and use. Durability: The microphone is designed with a durable exterior shell, making it a reliable choice for recording.