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Oscar Hale
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Premium wireless clarity with strong noise cancellation.
6640-906-300
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MOTION UC+ MS - Headset - Ear-hook - Calls & Music - Black -...
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6640-906-300
- Description:
- MOTION UC+ MS - Headset - Ear-hook - Calls & Music - Black - Grey - Monaural - Wireless
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- Jabra
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6640-906-300 Overview
6640-906-300-MOTION UC+ MS - Headset - Ear-hook - Calls & Music - Black - Grey - Monaural - Wireless is a professional-grade wireless headset designed for unified communications, calls, and music on the move. This headset utilizes a precision-built monaural ear-hook design, integrating high-quality speaker and microphone components for crystal-clear audio output and voice input. It connects seamlessly via Bluetooth, providing users with full mobility without the need for physical cables. Equipped with an advanced digital signal processing (DSP) and acoustic echo cancellation (AEC), it ensures exceptional audio performance for both communications and media playback.
With support for essential audio codecs and integrated call management, the 6640-906-300-MOTION UC+ MS is optimized for business environments and unified communication deployments, such as boardrooms, meeting spaces, and mobile workforces. Its robust compatibility with leading UC platforms and intuitive physical button controls allow for quick call handling, volume adjustments, and media playback. Lightweight and ergonomic, this headset is suitable for extended wear, making it an ideal choice for professionals in need of reliable, high-quality audio for calls and music throughout the workday.
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6640-906-300 Specifications
- Product Type
- Audio Equipment
- Audio Device Type
- Headset
- Microphone Type
- Condenser
- Speaker Type
- N/A
- Form Factor
- Portable
- Use Case
- Unified Communications
- Channel Configuration
- Mono
- Connectivity
- Bluetooth
- Input Types
- N/A
- Output Types
- N/A
- Power Output (if applicable)
- N/A
- Power Source
- Battery
- Frequency Response
- 150 Hz – 6.8 kHz
- Signal Processing
- DSP / AEC
- Audio Codecs Supported
- SBC
- Mounting Option
- N/A
- Control Interface
- Physical Buttons
- Wireless Support
- Bluetooth
- Product Name
- 6640-906-300-MOTION UC+ MS - Headset - Ear-hook - Calls & Music - Black - Grey - Monaural - Wireless
- Height
- 2.6
- Width
- 2.2
- Depth
- 0.6
- Weight
- 0.02
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table 
| 6640-906-300 |  4993-829-209 |  26599-999-888 |  920-29-508-101 |  26599-989-989 | |
|---|---|---|---|---|---|
| Product Type | Audio Equipment | Audio Equipment | Audio Equipment | Audio Equipment | Audio Equipment |
| Audio Device Type | Headset | Headset | Headset | Headset | Headset |
| Microphone Type | Condenser | Condenser | Boom / Condenser | Noise-Cancelling / N/A | Condenser |
| Speaker Type | N/A | N/A | Active | N/A | Active |
| Form Factor | Portable | Desktop | Portable | Head-band | Portable |
| Use Case | Unified Communications | Unified Communications | Unified Communications / Conference Room / Office / Call Center / Remote Work | Unified Communications / Conference Room / Office / Call Center | Unified Communications |
| Channel Configuration | Mono | Mono | Stereo | Mono | Stereo |
| Connectivity | Bluetooth | USB | Bluetooth / USB | Quick Disconnect (QD) | USB / Bluetooth |
| Input Types | N/A | USB | Microphone / USB | Quick Disconnect (QD) | USB / Bluetooth |
| Output Types | N/A | USB | 3.5mm / USB | Quick Disconnect (QD) | USB / Bluetooth |
| Power Output (if applicable) | N/A | N/A | N/A | N/A | N/A |
| Power Source | Battery | USB-Powered | Battery / USB-Powered | N/A | Battery / USB-Powered |
| Frequency Response | 150 Hz – 6.8 kHz | 150 Hz – 7 kHz (Mic), 20 Hz – 20 kHz (Speaker) | 20 Hz – 20 kHz (Speaker), 100 Hz – 8 kHz (Microphone) | 150 Hz – 6.8 kHz | 20 Hz – 20 kHz (music); 100 Hz – 8 kHz (calls) |
| Signal Processing | DSP / AEC | DSP | DSP / Noise Suppression | Noise Suppression | DSP / AEC / Noise Suppression |
| Audio Codecs Supported | SBC | N/A | SBC / AAC | N/A | SBC / AAC |
| Mounting Option | N/A | N/A | Desktop | N/A | Desktop |
| Control Interface | Physical Buttons | Physical Buttons | Physical Buttons | Physical Buttons | Physical Buttons / Software |
| Wireless Support | Bluetooth | No | Bluetooth | No | Bluetooth |
| Product Name | 6640-906-300-MOTION UC+ MS - Headset - Ear-hook - Calls & Music - Black - Grey - Monaural - Wireless | Jabra Evolve 20 UC Mono (4993-829-209) | Jabra Evolve2 65 MS Stereo Wireless Headset (26599-999-888) | Pro 920 Duo Headset | Jabra Evolve2 65 Link380A UC Stereo Stand Black |
| Height | 2.6 | 6.3 | 6.3 | 6.4 inches | 7.87 |
| Width | 2.2 | 6.89 | 7.11 | 5.7 inches | 6.89 |
| Depth | 0.6 | 2.36 | 2.59 | 2.2 inches | 2.36 |
| Weight | 0.02 | 0.22 | 0.41 | 0.13 lbs | 0.42 |
Reviews & Ratings
P
Peter Lang
4
Stable Microsoft optimization and clear audio.
R
Ralph Moore
4
Comfortable ear-hook fit and reliable pairing.
S
Sean King
5
Excellent call clarity in busy offices.
T
Todd Wright
5
Strong battery endurance and consistent performance.
V
Victor Hayes
4
Professional-grade mono wireless headset.
W
Wayne Carter
5
Reliable for calls and light music.
Questions & Answers
What is the battery life of the MOTION UC+ MS headset?
The MOTION UC+ MS headset delivers up to 9 hours of talk time and 8 hours of music playback on a single charge.
How long does it take to fully charge the MOTION UC+ MS headset?
A full charge takes approximately 1.5 hours using the included USB-C cable.
What wireless range does the MOTION UC+ MS headset offer?
The headset provides up to 100 meters (330 feet) of Bluetooth wireless range in open environments.
Is the MOTION UC+ MS headset optimized for Microsoft Teams?
Yes. It features a dedicated Microsoft Teams button for instant call access and seamless integration.
Can I use the MOTION UC+ MS headset for both calls and music?
Absolutely. The headset delivers clear voice quality for calls and rich audio for music in monaural design.
How do I pair the MOTION UC+ MS headset with my device?
Press and hold the power button for 5 seconds to enter pairing mode, then select 'MOTION UC+ MS' from your device’s Bluetooth menu.
Which devices are compatible with the MOTION UC+ MS headset?
It is compatible with Windows, macOS, iOS, and Android devices via Bluetooth or the included USB adapter.
Does the MOTION UC+ MS headset feature noise cancellation?
Yes. The noise-canceling microphone filters out background noise for crystal-clear voice transmission.
What controls are available on the MOTION UC+ MS headset?
It offers on-ear volume up/down, mute, call answer/end, and a Microsoft Teams button.
Is the MOTION UC+ MS headset comfortable for all-day use?
Yes. Its adjustable ear hook and lightweight design (25 grams) ensure a secure, comfortable fit.
What is included in the MOTION UC+ MS headset package?
The package includes the headset, USB-C charging cable, Bluetooth USB adapter, ear hook, and quick-start guide.
Does the MOTION UC+ MS headset support multipoint connectivity?
Yes. You can pair it with two devices simultaneously and switch between calls or music seamlessly.
What audio codecs does the MOTION UC+ MS headset support?
It supports SBC and AAC codecs for high-quality Bluetooth audio streaming.
Is there a warranty for the MOTION UC+ MS headset?
The headset comes with a one-year manufacturer’s warranty covering defects in materials and workmanship.
Can I mute my call on the MOTION UC+ MS headset?
Yes. Press the on-ear mute button to instantly mute or unmute your microphone.
Does the MOTION UC+ MS headset have a companion app?
Yes. Use the Plantronics Hub app to customize settings, update firmware, and monitor battery status.