Blink 100 B4 Kit
-Advanced 2.4GHz Wireless Transmission Operating Range of Up to 165 feet (50m)
-Intelligent Noise Cancellation
-Automatic Pairing & Plug and Play
-Lightweight and Ultra-compact Design
-Up to 10-Hr Recording & USB-C Charging Port (DC 5V)
-Omnidirectional Built-in Mic for 360°Sound Pickup
-Compatible with Smartphones, Tablets, DSLR Cameras, Camcorders, etc.