Poly Blackwire 3220 Stereo USB-C Headset +USB-C/A Adapter (8X228AA)
Poly Blackwire 3220 Stereo USB-C Headset +USB-C/A Adapter (8X228AA) is backordered and will ship as soon as it is back in stock.
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Care information
Care information
Exchange available within 7 days of receipt if conditions apply
1. The warranty applies only in cases where the product is damaged due to a malfunction resulting from a manufacturing defect
2. Dead pixel warranty applies for Laptop products and computer monitors with 5 or more dead pixels
3. The store delivered the wrong product
Authentic product with official warranty: 2 Years Warranty
Payment
Payment
Payment
- Bank Deposit
- Full Payment via Credit Card (All Major Banks Accepted)
- Cash on Delivery (COD)
Delivery and Shipping
Delivery and Shipping
Delivery
- Express Delivery within 3 Hours Service fee 300 THB
(Available only in Bangkok, Metropolitan Area, and Chiang Mai city) - Domestic shipping packed and delivered by Best Express
- Pick up your order at the nearest branch
Poly Blackwire 3220 Stereo USB-C Headset +USB-C/A Adapter (8X228AA)
Poly Blackwire 3220
- Headphone connection (Input) : USB-C , USB-A
- Sensitivity (microphone): 6 dB RLR
- Special features: Dynamic EQ system automatically adjusts sound to suit the situation, control buttons on the cable
- Speaker bandwidth : 200 Hz – 6.8 kHz
- Microphone bandwidth : 100 Hz – 10 kHz
- Impedance: 32 Ω (Ohm)
- Weight: 0.20 lb
- 2 year warranty
DATASHEETS Poly Blackwire 3220 Stereo

Improved call quality
Dynamic EQ optimizes your sound quality during calls and automatically adjusts EQ settings when you prefer high-quality sound for music or multimedia playback.
Connection options
Better connectivity for your devices using a USB Type-C®️ cable and wired USB-A adapter.

Wearing style
Hi-Fi stereo wearing style for those who want a fuller and more immersive experience.
Lightweight design
Lightweight metal headband provides durability and a comfortable fit.
Easy call management
Use intuitive inline controls to answer/end calls, control volume, and mute, for easy call management. Conveniently placed status lights provide a clear, unobtrusive view of the user's call status, mute, and volume.
Optimized for communication platforms
This headset is an IT manager's dream, built for communication and optimized for and certified for use with leading virtual meeting providers.



