| CA-2890 USB Speaker Bar | CA-2890BT USB/BT Spkr Bar | CA-2014 2.0 Speaker | CA-2014USB 2.0 USB Spkr | CA Essential Speakerphone |
CA Model | CA-2890 | CA-2890BT | CA-2014 | CA-2014USB | SP-2000 |
Connection | USB A and USB C | USB A, USB C, and Bluetooth | 3.5mm Analog | USB A and USB C | USB A, USB C, and Bluetooth |
Applications | Monitor Mount | Monitor Mount | Desktop Speaker | Desktop Speaker | Desk, Conference Rm, Portable |
Speakerphone | | | | | |
Field of Microphone | N/A | 150 degrees | N/A | N/A | 360 degrees |
Control Functions | Volume, Spkr Mute, Mic Mute | Volume, Mic Mute, Source | Volume, HP Jack, Power | Volume, Spkr Mute, HP Jack | Vol, Mute, Call, Source, Pwr |
Lights | Mic Mute, Speaker Mute | Mic Mute, Source Light | Power | Power | Mic Level, Source, Pwr/Charge |
Power Source | USB | USB | A/C | USB | USB/Battery |
Battery | N/A | N/A | N/A | N/A | Up to 12 Hours |
Bluetooth Range | N/A | Up to 66 Feet | N/A | N/A | Up to 100 Feet |