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Yealink 1204620 CPW90 Wireless DECT Conference Microphone - Full Duplex - 65.6 ft Range - Huddle Room
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Product Features
Technical Overview
The CPW90 uses DECT wireless technology for stable, interference-free audio transmission in the 1.9 GHz frequency band. Full duplex microphone technology ensures natural conversation flow by capturing and playing audio simultaneously without clipping or echo.
The physical interface includes a 11.8-inch cable for charging and connectivity options. The microphone measures 3.39 inches wide by 3.39 inches deep by 0.64 inches high, making it discreet on conference tables or desks.
Relevant factors for this section include Connectivity Technology, Wireless Technology, Wireless Operating Distance, Microphone Technology. When those points are considered together, they give buyers a clearer picture of how the product is equipped, how it fits into deployment, and what kind of day-to-day role it is meant to support.
A strong technical summary explains how the product's interfaces, hardware profile, and operating characteristics work together in real deployment. Buyers often need this context to confirm compatibility with existing devices, expected performance in daily use, and whether installation will be straightforward for IT staff or end users.
Key Product Advantages
The CPW90 delivers clear audio capture for professional conferencing with features that prioritize usability and reliability in business environments.
These strengths make the product easier to deploy and manage in real environments, especially where reliability, usability, and day-to-day operational continuity matter. Notable benefits include Wireless Flexibility, Full Duplex Audio.
Wireless Flexibility
DECT technology provides a secure wireless connection with a 65.6-foot range, allowing placement flexibility in huddle rooms without cable clutter.
- Interference-resistant frequency
- Stable connection up to 65.6 ft
- No pairing required with DECT base
Full Duplex Audio
Simultaneous two-way audio ensures natural conversation without talk-over delays, making remote meetings feel more like in-person discussions.
- No audio clipping
- Echo cancellation support
- Clear voice pickup
Deployment / Use Cases
The CPW90 is optimized for small to medium meeting spaces where additional microphone coverage improves audio quality for video conferences or voice calls.
In huddle rooms, it serves as an expansion microphone to complement existing audio systems, capturing voices from participants seated farther from the main microphone. For training sessions or webinar hosting, the mute control allows quick audio management without disrupting the presentation flow.
Relevant factors for this section include Connectivity Technology, Wireless Technology, Wireless Operating Distance, Microphone Technology. When those points are considered together, they give buyers a clearer picture of how the product is equipped, how it fits into deployment, and what kind of day-to-day role it is meant to support.
Huddle Room Conferencing
Extend microphone coverage in compact meeting rooms to ensure all participants are heard clearly on conference calls.
Training and Webinars
Use as a dedicated microphone for instructors or hosts, with mute functionality for managing Q&A sessions smoothly.
Physical Profile
The microphone has a low-profile design with dimensions of 3.39 inches wide, 3.39 inches deep, and 0.64 inches high. This slim form factor minimizes visual distraction on conference tables while providing stable placement. The included charger cradle keeps the microphone powered and ready for use, with a 0.3-meter Micro USB cable for connectivity.
The physical profile is practical for deployment planning because the dimensions and weight are clearly defined: 0.64" (16.35 mm), 3.39" (85.98 mm), 3.39" (85.98 mm). This helps confirm rack, shelf, desk, or cabinet fit before installation.
- Width
- 3.39" (85.98 mm)
- Depth
- 3.39" (85.98 mm)
- Height
- 0.64" (16.35 mm)
- Length
- 11.8" (300 mm)
What's in the Box
The package includes all necessary components for immediate setup and use in conferencing environments.
Highlights
- Wireless DECT technology for reliable audio transmission
- Full duplex microphone enables simultaneous two-way conversation
- 65.6-foot operating range for flexible placement in rooms
- Built-in mute control for quick privacy during calls
- Compact design with 3.39" x 3.39" x 0.64" dimensions
- Includes charger cradle for convenient power management
- Optimized for huddle room and conferencing applications
- RoHS and REACH environmental compliance
Specifications
| Specifications | |
|---|---|
| Manufacturer | Yealink Network Technology Co., Ltd |
| Manufacturer Part Number | 1204620 |
| Brand Name | Yealink |
| Product Model | CPW90 |
| Product Name | CP Wireless Expansion Mic CPW90 |
| Packaged Quantity | 2 |
| Product Type | Microphone |
| Technical Information | |
| Connectivity Technology | Wireless |
| Wireless Technology | DECT |
| Wireless Operating Distance | 65.62 ft (20000 mm) |
| Cable Length | 11.8" (300 mm) |
| Microphone | |
| Microphone Technology | Full Duplex |
| Controls/Indicators | |
| Microphone Controls | Mute |
| Physical Characteristics | |
| Height | 0.64" (16.35 mm) |
| Width | 3.39" (85.98 mm) |
| Depth | 3.39" (85.98 mm) |
| Miscellaneous | |
| Package Contents | CP Wireless Expansion Mic CPW90 Charger Cradle 0.3m Micro USB Cable Quick Start Guide |
| Application/Usage | Huddle Room,Conferencing |
| Environmental Compliance | Restriction of Hazardous Substances (RoHS),Registration, Evaluation, Authorization and Restriction of Chemicals (REACH) |
FAQ
What wireless technology does the Yealink CPW90 use?
The CPW90 uses DECT wireless technology, which operates in the 1.9 GHz frequency band for stable, interference-free audio transmission. DECT provides a secure connection without requiring Bluetooth pairing, making it ideal for business environments where reliability is critical.
How far can the CPW90 operate from its base?
The microphone has a wireless operating distance of 65.62 feet (20 meters), allowing flexible placement in meeting rooms. This range ensures clear audio capture even when participants are seated farther from the main conferencing system.
What does full duplex microphone technology mean?
Full duplex technology allows the microphone to capture and transmit audio simultaneously in both directions, enabling natural conversation without audio dropouts. This means speakers can talk and listen at the same time, similar to an in-person discussion, improving call flow in conferences.
Does the CPW90 include a mute function?
Yes, the microphone features a mute control that allows users to quickly disable audio transmission for privacy. This is useful during side conversations or when background noise needs to be blocked without disconnecting the microphone.
What is included in the package with the CPW90?
The package includes the CP Wireless Expansion Mic CPW90, a charger cradle, a 0.3-meter Micro USB cable, and a quick start guide. These components provide everything needed for setup and ongoing use in conferencing scenarios.
What are the primary applications for this microphone?
The CPW90 is designed for huddle room and general conferencing use, where it serves as an expansion microphone to improve audio coverage. It is ideal for small meeting spaces, training sessions, and webinars where clear voice pickup enhances communication quality.
| Qty | Price | Available |
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