BOYA BY-BMM400 - CONFERENCE MICROPHONE Odirectional conference microphone compatible with smartphones, tablets, computers and more. The microphone provides exceptional sound quality. Specially designed for conference use. Includes all necessary cables. Thanks to its portable and compact design and the included carrying case, you can take it anywhere. Product features: Compatible with smartphones, tablets, computers and more. < / p> Ideal for filming and conference calling Omni-directional collection characteristics Excellent sound quality Portable and compact design Integrated microphone and amplifier Receive sound within 2m (6.6 '), with 360-degree coverage & nbsp; 3.5mm headphone monitoring Volume gain control available with blue LED indicator Mute function & nbsp; Specifications: - Collection range: 360 degrees - Frequency response: 40 Hz - 15 kHz - Wear range: 2 meters - Connectors: TRRS 3 audio, 5mm, USB Type-C, USB-A - Size: 120 x 120 x 33 mm (4.7 x 4.7 x 1.3 inches) Warranty: 3 years