* Ship and Warranty by Huawei USA CANADA.
* Price includes USA customs duty and shipping cost.
* Online Price may be wrong or outdated and can NOT be used as proof by anyone or any organization for any purpose.
Omnidirectional Intelligent wired MIC Array
Specifications | VPM220 | VPM220W |
Sampling Rate | 48 kHz | 48 kHz |
Frequency Response | 100 Hz to 22 kHz | 100 Hz to 22 kHz |
Sensitivity | -38 ±2 dB | -38 ±2 dB |
Voice Pickup Distance | 6 meters | 6 meters |
Voice Pickup Range | 360° | 360° |
Wired/Wireless | Wired microphone array | Wireless microphone array Wi-Fi operating frequency: 2,400 MHz to 2,483.5 MHz Wi-Fi protocol: IEEE 802.11b/g/n |
Power Supply | Provided by the endpoint | Operates for up to 8 hours on a single charge with an embedded lithium battery Standby time > 24 hours Uses the micro-USB port for single-device charge and USB ports for charge when cascaded |