Yealink BH70 Mono & BH70 Dual Bluetooth Headset

Notes

• The signal range of Bluetooth headset typically spans around 10 meters. Please ensure the distance between your device and the headset is close to prevent signal interruption or degradation.
• It is advised to minimize proximity to other Bluetooth devices or wireless signal sources, such as Wi-Fi routers, to reduce the likelihood of interference.
• Please do not place any metal and magnetic cards on the charging stand to avoid abnormalities and damage to the charger.
• Please do not charge too far away from the charging sign to get a more efficient charging experience.

Safety Guide

• Do not disassemble the product by yourself or bring it near fire and water to avoid short circuit leakage or damage to the product.
• Do not use the product in high temperature, humidity, and corrosive environment to avoid damaging the circuit and causing failure to charge or other failures.
• Do not expose the product to corrosive liquids. Otherwise, it will cause severe damage.
• Do not disassemble or re-equip the product for any reason to avoid secondary failure and burnout.
• Do not place the product below -10°C or above 60°C.
• Do not knock, throw or shake the product because rough methods will damage the internal circuit board structure.

1 Package List

Standard

• BHD702 Headset
• BHM701 Headset
• Drawstring Bag

• USB 2.0 Cable (USB-A to USB-C)
• BT51-A Dongle
• Quick Start Guide

Optional

• BHC70 Charging Stand
• Replacement Ear Cushions

Note: We recommend that you use the included accessories, and other accessories may have compatibility issues that prevent them from working properly.

2 Overview

? Microphone: Located on the boom arm.

[Teams button]: For Microsoft Teams functions.

?️ Voice Assistant button: To activate voice assistants.

? Call control: Button for managing calls.

? Busylight: Visual indicator for call status.

? Charging port: For connecting the USB cable.

▶️⏸️ Play/pause: Controls media playback.

?➕ Volume +: Increases volume.

⏭️ Next track: Skips to the next track.

? Mute: Mutes/unmutes the microphone.

?➖ Volume -: Decreases volume.

⏮️ Previous track: Skips to the previous track.

⏻ Power on/off: Turns the headset on or off.

? Bluetooth: Shows Bluetooth connection status.

3 Charging

⚡? USB Charging: Connect the USB 2.0 cable to the headset's charging port and a power source.

?? Charging stand (optional): Place the headset on the charging stand.

Note: We recommend to fully charge the headset when using it for the first time.

LED Indicator Status

Charging: The LED indicator shows a breathing green light.

Fully Charged: The LED indicator shows a solid green light.

Note: It takes 1.5 hours to fully charge the headset.

4 Power on/off

5 Pairing and Connecting Device

Enter Pairing Mode

Hold the power button for 3 seconds.

LED Indicator: Flashes red and green alternately.

Prompt Sound: "pairing mode".

Pair with PC

Connect the BT51-A Dongle to your PC's USB port. The headset will automatically pair.

Pair with Desk Phone

If your desk phone has Bluetooth, pair directly. If not, use the BT51-A Dongle.

Note: The BT51 and headset are already pre-paired when leaving the factory. They can automatically connect after powering on.

Pair with Mobile Device

Enable Bluetooth on your mobile device and select the headset. Prompt Sound: "mobile one connected".

6 Call & Music Control

Press once:

• Answer call
• End call
• Accept the incoming call and end the active call

Double-press:

• Redial
• Reject the incoming call and continue the active call

Hold for 2 sec:

• Hold call
• Put the current call on hold and answer an incoming call
• Switch between held call and active call

Press once (Microphone control):

• Mute/unmute the microphone
• Alternatively, move up/down the microphone boom-arm

Press once (Volume/Track control):

• Volume up (+) / volume down (-)

Hold for 1.5 sec (Volume/Track control):

• Next track (volume +)
• Previous track (volume -)

Press once (Music control):

• Play/pause music

7 Customers Button

Teams Edition:

• Press once: Open Teams Notification.

Teams/UC Edition:

• Hold for 2 sec: Activate Voice Assistant.
• Hold for 2 sec: Dismiss/invoke raise hand during the meeting.

Voice assistants include Siri, Google Assistant, etc., depending on the mobile phone.

8 Replace Ear Cushions

Follow the visual guide: Remove old cushions by gently pulling them off. Align new cushions and press them into place until they click.

9 Software Management

Yealink USB Connect (PC)

Download from the Yealink website: https://www.yealink.com/product/yuc.

Note: Requires Yealink USB Connect version 0.36.x.x or later.

Yealink Connect App (Mobile)

Download the Yealink Connect App from the iOS App Store or Android App Store.

Apple and the Apple logo are trademarks of Apple Inc.

Regulatory Notices

Operating Ambient Temperatures

• Operating temperature: +14 to 113°F (-10 to 45°C)
• Relative humidity: 5% to 90%, non-condensing
• Storage temperature: -22 to +160°F (-30 to +70°C)

Warranty

The product warranty is limited to the unit itself, when used normally in accordance with operating instructions and system environment. Yealink is not liable for damage or loss resulting from product use, claims from third parties, or problems arising from the use of this product.

Explanation of the symbols

⚡ DC symbol: Indicates DC voltage.

♻️ WEEE Warning symbol: To avoid environmental and human health effects from hazardous substances, end users must understand the meaning of the crossed-out wheeled bin symbol. Do not dispose of WEEE as unsorted municipal waste; collect it separately.

Restriction of Hazardous Substances Directive (RoHS)

This device complies with the EU RoHS Directive. For compliance statements, contact support@yealink.com.

Safety Instructions

Save these instructions. Read these safety instructions before use!

General Requirements

Read safety instructions carefully before installation and use. Keep the device dry, clean, and avoid collision during storage, transportation, and operation. Do not dismantle the device yourself; contact an appointed maintenance center for repair. Refer to relevant laws and statutes while using the device.

Environmental Requirements

Do not cover ventilation openings. Place the device in a well-ventilated area, away from direct sunlight. Keep the device dry and free of dust. Do not place near inflammable or fire-vulnerable objects, heat sources, or open flames.

Operating Requirements

Do not let children operate the device without guidance or play with it. Use only manufacturer-provided or authorized accessories. Do not spill liquids on the product or use near water. If smoke, abnormal noise, or smell occurs, disconnect from power immediately and contact a maintenance center. Do not insert foreign objects into equipment slots.

Battery Requirements

Do not immerse the battery in water. Do not expose to extreme heat or open flames. Power off the handset before removing the battery. Use only the supplied or recommended rechargeable battery pack. Do not open or mutilate the battery. Dispose of defective batteries properly through designated collection facilities, not as municipal waste.

Cleaning Requirements

Use a soft, dry, and anti-static cloth to clean the device.

Troubleshooting

Usage environment out of temperature range: Use within the specified temperature range.

Incorrect cable connection: Connect the cable correctly.

Cannot connect properly: Ensure correct Yealink device and power supply are used. Clean ports if dusty.

Contact your dealer or authorized service facility for further questions.

FCC CAUTION

This device complies with Part 15 of FCC Rules. Operation is subject to two conditions: (1) no harmful interference, and (2) acceptance of any interference. Modifications not approved by the responsible party may void user authority. This equipment complies with FCC radiation exposure limits for uncontrolled environments. This transmitter must not be co-located with any other antenna or transmitter.

ISED WARNING

This device complies with Innovation, Science and Economic Development Canada licence-exempt RSS standard(s). Operation is subject to two conditions: (1) no interference, and (2) acceptance of any interference. This Class B digital apparatus complies with Canadian ICES-003.

EU Regulatory Information

Support Frequency Bands and Power: Bluetooth 2.4GHz < 20 dBm.

Contact Information

YEALINK NETWORK TECHNOLOGY CO.,LTD.
No.666 Hu'an Rd, Huli District Xiamen City, Fujian, P.R.C

YEALINK (EUROPE) NETWORK TECHNOLOGY B.V.
Keizersgracht 62, 1015CS Amsterdam

YEALINK (USA) NETWORK TECHNOLOGY CO., LTD.
999 Peachtree Street Suite 2300, Fulton, Atlanta, GA, 30309, USA

Made in China.

About Yealink

Yealink (Stock Code: 300628) is a global-leading provider of Unified Communication & Collaboration Solutions specialized in video conferencing, voice communications, and collaboration. They focus on helping individuals and organizations achieve 'Easy Collaboration, High Productivity'. Yealink is recognized for its quality, technology, and user-friendly experiences, operating in over 140 countries. They rank No.1 in global IP Phone market share and are a Top 5 leader in the video conferencing market (Frost & Sullivan, 2021).

Copyright

Copyright © 2023 YEALINK(XIAMEN) NETWORK TECHNOLOGY CO., LTD. All rights reserved. No part of this publication may be reproduced or transmitted in any form or by any means without express written permission from Yealink(Xiamen) Network Technology CO., LTD.

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Contact Information: YEALINK(XIAMEN) NETWORK TECHNOLOGY CO.,LTD.
Web: www.yealink.com