The Jabra Speak 410 Desktop Speakerphone in Black is a high-quality desktop speaker designed for Microsoft teams. With USB connectivity, this round-shaped speaker is easy to plug and play. Made of durable plastic and originating from China, this speakerphone offers excellent audio quality and flexibility for business meetings or personal calls. The sleek black design adds a touch of professionalism to any workspace, making it a practical and stylish addition to your office setup. It has been tested and it works.