The Saramonic Blink100 B1 2.4ghz Wireless Microphone System

Compatibility: Designed for use with smartphones, tablets, cameras, and camcorders. Range: Features a stable transmission range of up to 165 feet (50 meters). Features: Includes intelligent noise cancellation and automatic pairing for plug-and-play ease of use. Battery: Equipped with in-built rechargeable batteries providing up to 10 hours of operating time.