BOYA CProf. Dameon BeckeronferencProf. Harmon Pacocha MDTillman Tillmane USB MicroEarnestine FraneckiCletus Heathcote Vphone wKaren Koelpinith Speaker withDr. Lola Carter IIIShanelle Smitham MonitoMarcelina Jenkinsring Jack CCathy RueckerPat Purdyompatible Prof. Aubrey Gleichner MDwith Smartphone Damon GottliebKeon CreminTablet LapHiram Glovertop

Features:
Integrated Microphone & Speaker: Built-in amplifier and omni-directional microphone integrated as one, it is capable of capturing sound in 2m radius, with 360-degree voice coverage.
Easy to Setup: It has volume up/down keys, one-key-mute design and line in and linking cable port, convenient to setup and use. Monitoring jack makes headphone monitoring available.
Lightweight &  Portable: Round and plain body makes it steady to place on the table, and pretty convenient to carry with you and start conference anytime and anywhere.
Wide Application: It can greatly help smartphones, tablets, MP3 Player and PC to deliver louder sound during phone call and video conference, make the contents clearer to hear.
Bunch of Accessories: The package comes with bunch of cables like 3.5mm TRRS audio output cable, USB Type-C to USB-A cable and USB Type-C to USB Type-C cable.

Specifications:
Brand: BOYA
Model: BY-BMM400
Transducer: Condenser
Polar Pattern: Omni-directional
Frequency Response: 40-15,000Hz
Output Power: 2.5W
Power Requirements: Built-in 800mAh lithium battery or DC 5V/500mAh
Charging Time: Approx. 2.5h
Built-in Battery Life: Approx. 4.5h
Coverage Range: 2m/6.6ft radius
Cable Length: 1.2m/3.9ft
Dimension: 12 * 12 * 3.3cm / 4.7 * 4.7 * 1.3in
Net Weight: 220g / 7.8oz