Yealink BH70 MS Mono Wireless Bluetooth Headset USB-C/A
PRODUCT DESCRIPTION
Yealink BH70 MS Mono Wireless Bluetooth Headset USB-C/A (1208705) - 2 Years Local Warranty
Yealink BH70 Mono β Lightweight Essential Headset for All-Day Wear
The Yealink BH70 Mono is the essential single-ear wireless business headset β just 91 grams, with a 35 mm speaker, a 3-microphone Acoustic Shield array and a marathon 35-hour battery. One ear stays open to your surroundings, ideal for reception, retail and collaborative desks. Prefer both ears covered? See the BH70 MS Stereo (1208703).
Microsoft Teams Certified with Dedicated Teams Button
Certified for Microsoft Teams with a dedicated Teams button via the included USB-C/A Bluetooth adapter, the BH70 MS integrates tightly with Microsoft 365 and also works with Zoom, Google Meet, Cisco Webex and other mainstream UC platforms.
Clear Calls with 3-Mic Acoustic Shield Noise Cancellation
Three MEMS microphones with Yealink Acoustic Shield technology suppress background noise around your voice, so callers hear you clearly β not your office. Slide the mic boom down to answer, up to mute.
All-Week Battery with Busylight
Up to 35 hours of talk time, 43 hours of music and 22 days of standby cover the busiest working weeks, while the built-in busylight glows red so colleagues know when you are on a call.
Yealink BH70 Datasheet β Technical Specifications
General
| Model | BH70 MS Mono |
| Part Number | 1208705 |
| Manufacturer | Yealink |
| Product Type | Essential Wireless Bluetooth Mono Business Headset |
| Series | Yealink BH70 Bluetooth Headset Series |
| Wearing Style | On-Ear, Single Ear (Mono) |
| Certification | Microsoft Teams Certified |
| Connectivity Type | Bluetooth 5.2 with Yealink BT51 USB-C/A Adapter (Pre-Paired, Plug-and-Play) |
| Color | Black |
| Warranty | 2 Years Local Warranty (Singapore) |
Audio
| Speaker | ΓΈ35 mm Dynamic Speaker, 20 Hzβ20 kHz |
| HD / Wideband Audio | Supported |
| Music Streaming | Supported (A2DP) |
| Noise Blocking | Passive Noise Isolation with Replaceable Ear Cushion |
Microphones
| Microphone System | 3 MEMS Microphones |
| Yealink Acoustic Shield | Supported β Suppresses Background Noise Around Your Voice |
| Mic Frequency Range | 100 Hzβ8 kHz |
| Mute Function | Slide Mic Boom Up to Mute + Mute Button |
Wireless Connectivity
| Bluetooth Version | Bluetooth 5.2 |
| Wireless Range | Up to 50 meters (164 feet) |
| Multipoint | 2 Simultaneous Connections (Computer + Mobile), Up to 8 Paired Devices |
| USB Adapter | Yealink BT51 USB-C/A Bluetooth Adapter (Pre-Paired from Factory) |
| PC / Mobile | Via Adapter, USB Cable or Native Bluetooth |
Battery
| Battery Type | Rechargeable Lithium-Ion |
| Talk Time | Up to 35 Hours (Busylight Off) / 28 Hours (Busylight On) |
| Music Time | Up to 43 Hours |
| Standby Time | Up to 22 Days |
| Full Charge Time | Approximately 90 Minutes |
| Charging Method | USB-C (Optional Charging Stand Available) |
Call Management
| Call Controls | Answer / End / Reject, Volume, Mute, Play/Pause |
| Teams Button | Dedicated Microsoft Teams Button (via Adapter) |
| Busylight | Built-In Busylight β Glows Red During Calls |
| Boom Control | Slide Mic Boom to Answer / Mute |
Design & Construction
| Wearing Style | On-Ear Mono with Adjustable Headband |
| Ear Cushion | Soft, Replaceable Ear Cushion |
| Headset Weight | Approximately 91 g |
| Construction | Lightweight Ergonomic Business Design |
Compatibility & Software Support
| Operating Systems | Windows 10 / Windows 11, macOS, iOS, Android |
| Certified Platform | Microsoft Teams |
| Compatible Platforms | Zoom, Google Meet, Cisco Webex and Mainstream UC Platforms |
| Yealink USB Connect | Supported (PC / Mac) β Settings, Personalisation, Firmware Updates |
| Device Management | Yealink Device Management Platform (YDMP) |
Package Contents & BH70 Series Ordering Information
Package Contents
Yealink BH70 Mono Wireless Headset
Yealink BT51 USB-C/A Bluetooth Adapter (Pre-Paired)
USB-C Charging Cable
Drawstring Carrying Bag
Quick Start Guide
Ordering Information β Yealink BH70 Series
| BH70 MS Mono USB-C/A | 1208705 (This Product) |
| BH70 MS Stereo USB-C/A | 1208703 β In Stock |
| Charging Stand for BH70 | 1308144 β In Stock |
| BH70 Replacement Ear Cushions | 3311065 β In Stock |
Datasheet & Downloads
Frequently Asked Questions β Yealink BH70
Should I choose the BH70 Mono or Stereo?
Mono (this product) keeps one ear open to your surroundings and weighs just 91 g β great for reception, retail and shared desks. The Stereo version covers both ears for immersive calls and music.
What is the difference between the Yealink BH70 and BH74?
The BH70 is the essential model: 3-mic Acoustic Shield, 35-hour talk time and passive noise isolation. The BH74 steps up to hybrid Active Noise Cancellation and a 6-mic array for noisy open-plan spaces.
Can the BH70 connect to my laptop and phone at the same time?
Yes. Multipoint supports two simultaneous connections β typically your computer via the pre-paired BT51 adapter and your smartphone via Bluetooth β with up to 8 devices in the pairing list.
Does the BH70 have Active Noise Cancellation?
No β the BH70 uses passive noise isolation plus 3-mic Acoustic Shield to keep your outgoing voice clear. If you need ANC for your own ears, see the BH74 or BH78.
Is the Yealink BH70 covered by local warranty in Singapore?
Yes. Every BH70 sold by SourceIT comes with 2 years local Singapore warranty and a GST invoice.
