Selelekela
This manual provides essential instructions for the proper setup, operation, and maintenance of your Poly Blackwire 3210 USB-C Wired Headset. Please read this manual thoroughly before using the product to ensure optimal performance and longevity.
Litaba tsa Sephutheloana
Netefatsa hore lintho tsohle li teng ka har'a sephutheloana sa hau:
- Poly Blackwire 3210 USB-C Wired Headset
- USB-C ho ea ho Adapter ea USB-A
- Bukana ea mosebelisi (tokomane ena)

An image showing the Poly Blackwire 3210 monaural headset, featuring a single ear cup, an adjustable microphone boom, an inline control unit with volume, mute, and call buttons, and a red cable terminating in a USB-C connector, with an attached USB-C to USB-A adapter.
Tlhophiso
Ho hokela Headset
- Identify Connection Type: Determine if your device has a USB-C port or a standard USB-A port.
- Bakeng sa Boema-kepe ba USB-C: Plug the headset's USB-C connector directly into your device's USB-C port.
- Bakeng sa Boema-kepe ba USB-A: Attach the provided USB-C to USB-A adapter to the headset's USB-C connector. Then, plug the USB-A end of the adapter into your device's USB-A port.
- Tsebiso ea Sesebediswa: Your operating system should automatically detect and install the necessary drivers for the headset. This may take a few moments.
- Litlhophiso tsa molumo: Verify that the Poly Blackwire 3210 is selected as the default audio input and output device in your computer's sound settings or communication application (e.g., Zoom, Microsoft Teams).
Litaelo tsa Ts'ebetso
Using the Inline Call Control Unit
The inline control unit allows you to manage calls and audio directly from the headset cable.
- Call Answer/End Button: Tobetsa ea Letsa button (typically marked with a phone icon) once to answer an incoming call or end an active call.
- Konopo ea Phahamisa (+): Tobetsa ea + button to increase the listening volume.
- Konopo ea Phatlalatso (-): Tobetsa ea - button to decrease the listening volume.
- Konopo ea Limumu: Tobetsa ea Semumu button (typically marked with a microphone icon) once to mute or unmute your microphone during a call. An indicator light on the control unit may show the mute status.

A close-up image of the inline control unit on the headset cable, showing buttons for call answer/end, volume up, volume down, and microphone mute.
Tlhokomelo
- Ho hloekisa: Use a soft, dry cloth to clean the headset. Do not use liquid cleaners or aerosols.
- Polokelo: When not in use, store the headset in a clean, dry place away from extreme temperatures.
- Tlhokomelo ea Lithapo: Qoba ho kobeha ho hlabang kapa ho hula thapo ho feta tekano ho thibela tšenyo.
- Li-Cushions tsa tsebe: Periodically check ear cushions for wear and tear. Replacement cushions may be available from the manufacturer.
Ho batle phoso
| Hlahisa | Tharollo |
|---|---|
| Ha ho molumo o tsoang ho li-headphones | Ensure the headset is securely plugged into the USB port. Check your device's sound settings to confirm the Poly Blackwire 3210 is selected as the output device. Increase volume using the inline controls or device settings. |
| Microphone ha e sebetse | Check that the microphone is not muted via the inline control unit. Verify the Poly Blackwire 3210 is selected as the input device in your sound settings or communication application. Ensure the microphone boom is positioned correctly near your mouth. |
| Boleng bo fokolang ba molumo | Ensure the connection is secure. Try plugging the headset into a different USB port. Close other applications that might be using audio resources. |
| Headset not recognized by device | Unplug and re-plug the headset. Try a different USB port. Restart your computer or device. Ensure your operating system is up to date. |
Litlhaloso
| Sebopeho | Lintlha |
|---|---|
| Lebitso la Mohlala | Motsoako oa Blackwire 3210 |
| Theknoloji ea Khokahano | Wired (USB-C with USB-A adapter) |
| Ho Bea Litsebe | Over Ear (Monaural) |
| Sebopeho sa Foromo | Tsebeng |
| Microphone | Included, Noise Control: None |
| Maqhubu a Range | 20 Hz - 20,000 Hz |
| Tšitiso | 32 ohm |
| Mokhoa oa ho Laola | Remote (Inline) |
| Lisebelisoa tse lumellanang | Computers, Tablets, Mobile Phones |
| Boima ba Ntho | Li-ounces tse 3.52 (0.1 lik'hilograma) |
| Litekanyo tsa Sehlahisoa | 3.94 x 0.79 x 1.06 lisenthimithara |
| Moetsi | HP (Poly) |
| Nomoro ea Mohlala | 8X214AA |
| UPC | 197498428970 |
Warranty le Tšehetso
Bakeng sa tlhahisoleseding ea waranti le tšehetso ea tekheniki, ka kopo sheba Poly ea semmuso websebaka kapa ikopanye le litšebeletso tsa bareki. Boloka rasiti ea hau ea theko e le bopaki ba hore u rekile litseko tsa waranti.
Online resources and FAQs may also be available on the manufacturer's support pages.





