
Callez USB Headset
make calls easier



Multi-Purpose USB Headset
Ideal for Skype Chat, Business, UC, Lync, Softphone, Call Center, Office, Conference calls, Dictation, Dragon speak, Online courses, Webinar presentations, Rosetta Stone, Podcast, Recording, YouTube Videos, Google Voice Search and more.
Callez Pro USB Headset
Need to talk online frequently? You'll prefer the voice clarity of the headset. With a noise cancelling mic and wideband sound, every word comes through crystal clear for you and the other parties.
- Wideband audio and noise-cancelling boom microphone for crystal clear calls
- Comfortable, lightweight design for ALL-DAY USE
- Built-in acoustic shock protection to protect your hearing
- Durable construction to withstand the long-term use
- Convenient inline volume and mute controls
BORN FOR CLEAR COMMUNICATION

Crystal Clear Calls
Business-grade Wideband USB Headset, Digital Signal Processing (DSP) and Noise-Cancelling Mic for crystal-clear conversations, Acoustic Shock Protection(ASP) to protect your hearing.

Convenient In-line Controls
Easy to access inline controls. Volume up and down, mute/unmute the microphone and speaker. Plug and Play, No drivers needed for PC, Computer, Laptop, Mac…USB compatible devices.

Wide Compatibility
Works with Windows 2000/7/8/10/XP/ Vista, Mac OS X and most leading UC Platforms (Cisco, Avaya, IBM, etc.), Softphone.
DESIGN FOR ALL-DAY WEARING COMFORT

Super Lightweight
Weighs only 84g/2.97oz, even lighter than an egg. With Callez headset, you can focus on your calls and easily forget that you are wearing it. It is comfortable to wear during long calls throughout a work day.

Soft Ear Cushion
Earpiece with soft and breathable leatherette ear cushion enhances all-day wearing comfort.

Adjustable Headband
Flexible high quality headband can be adjusted, bent or shaped for all head sizes to relieve the pressure from the headset.

330° Rotatable Microphone
Flexible and 330°rotatable microphone can be on either left or right side and positioned for better voice catch. Double-sided design, which is ideal for helping you focus on your calls by blocking out distractions and environment noises.
USB CONNECTION REMINDER

![]() C502U USB Headset | ![]() C500U2 USB Headset | ![]() C702TA1 Upgraded USB Headset | ![]() C702TA1 Upgraded USB Headset | |
|---|---|---|---|---|
| Customer Reviews | — | — | — | — |
| Price | — | — | — | — |
| Connector Type | USB-A | USB-A | USB-A | USB-A |
| Noise Cancellation | AI | AI | ENC | ENC |
| Microphone | 1-microphone technology | 1-microphone technology | 2-microphone technology | 2-microphone technology |
| Inline Controls | Speaker/Mic Mute ON/OFF, Volume+/- | Speaker/Mic Mute ON/OFF, Volume+/- | Mic Mute ON/OFF, Volume+/- | Mic Mute ON/OFF, Volume+/- |
| Microsoft Teams Call Button | ? | ? | ? | ? |
| Busylight | ? | ? | ? | ? |
| Ear Cushions Type | Soft Leather | Soft Leather | Protein Memory Foam | Protein Memory Foam |
| Cable Length | 6.56ft (2m) | 6.56ft (2m) | 6.56ft (2m) | 6.56ft (2m) |
| Compatibility | Windows, macOS, ChromeOS | Windows, macOS, ChromeOS | Windows, macOS, ChromeOS | Windows, macOS, ChromeOS |
| Speaker Driver | 28mm | 28mm | 28mm | 28mm |

Callez Pro USB Headset

Multi-Purpose USB Headset
Ideal for Skype Chat, Business, UC, Lync, Softphone, Call Center, Office, Conference calls, Dictation, Dragon speak, Online courses, Webinar presentations, Rosetta Stone, Podcast, Recording, YouTube Videos, Google Voice Search and more.

Need to talk online frequently? You'll prefer the voice clarity of the headset. With a noise cancelling mic and wideband sound, every word comes through crystal clear for you and the other parties.
- Wideband audio and noise-cancelling boom microphone for crystal clear calls
- Comfortable, lightweight design for ALL-DAY USE
- Built-in acoustic shock protection to protect your hearing
- Durable construction to withstand the long-term use
- Convenient inline volume and mute controls
BORN FOR CLEAR COMMUNICATION

Crystal Clear Calls
Business-grade Wideband USB Headset, Digital Signal Processing (DSP) and Noise-Cancelling Mic for crystal-clear conversations, Acoustic Shock Protection(ASP) to protect your hearing.

Convenient In-line Controls
Easy to access inline controls. Volume up and down, mute/unmute the microphone and speaker. Plug and Play, No drivers needed for PC, Computer, Laptop, Mac…USB compatible devices.

Wide Compatibility
Works with Windows 2000/7/8/10/XP/ Vista, Mac OS X and most leading UC Platforms (Cisco, Avaya, IBM, etc.), Softphone.
DESIGN FOR ALL-DAY WEARING COMFORT

Super Lightweight
Weighs only 84g/2.97oz, even lighter than an egg. With Callez headset, you can focus on your calls and easily forget that you are wearing it. It is comfortable to wear during long calls throughout a work day.

Soft Ear Cushion
Earpiece with soft and breathable leatherette ear cushion enhances all-day wearing comfort.

Adjustable Headband
Flexible high quality headband can be adjusted, bent or shaped for all head sizes to relieve the pressure from the headset.

330° Rotatable Microphone
Flexible and 330°rotatable microphone can be on either left or right side and positioned for better voice catch. Double-sided design, which is ideal for helping you focus on your calls by blocking out distractions and environment noises.
USB CONNECTION REMINDER

![]() C502U USB Headset | ![]() C500U2 USB Headset | ![]() C702TA1 Upgraded USB Headset | ![]() C702TA1 Upgraded USB Headset | |
|---|---|---|---|---|
| Customer Reviews | — | — | — | — |
| Price | — | — | — | — |
| Connector Type | USB-A | USB-A | USB-A | USB-A |
| Noise Cancellation | AI | AI | ENC | ENC |
| Microphone | 1-microphone technology | 1-microphone technology | 2-microphone technology | 2-microphone technology |
| Inline Controls | Speaker/Mic Mute ON/OFF, Volume+/- | Speaker/Mic Mute ON/OFF, Volume+/- | Mic Mute ON/OFF, Volume+/- | Mic Mute ON/OFF, Volume+/- |
| Microsoft Teams Call Button | ? | ? | ? | ? |
| Busylight | ? | ? | ? | ? |
| Ear Cushions Type | Soft Leather | Soft Leather | Protein Memory Foam | Protein Memory Foam |
| Cable Length | 6.56ft (2m) | 6.56ft (2m) | 6.56ft (2m) | 6.56ft (2m) |
| Compatibility | Windows, macOS, ChromeOS | Windows, macOS, ChromeOS | Windows, macOS, ChromeOS | Windows, macOS, ChromeOS |
| Speaker Driver | 28mm | 28mm | 28mm | 28mm |
Callez USB Headset
make calls easier




























