3M Quiet Space Wireless Headphones User Guide

User Guide

Quick Start Guide

1. Indicator light

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2. Mode button
   On/Off
   Press and hold for 3 second
   Switching modes
   Press to switch between Quiet Space™ and Bluetooth™ mode

3. Volume controls
   Press – to decrease volume and + to increase volume

4. Action button
   In Quiet Space™ mode
   When the indicator light (1) is white, you are in Quiet Space™ mode Quiet Space™ mode provides three levels of sounds that are engineered to mask unwanted noises and allow you to get your work done Press to cycle through low, mid and high Quiet Space™ sounds
   In Bluetooth® mode
   Press to play/pause music
   Quickly press twice to advance track
   Quickly press three times to skip back
   For phone calls, press to answer or hang up; hold to decline an incoming call

5. 3.5 mm Audio Input

6. Microphone
   For phone calls and teleconferencing

Getting Started

Auto Shut-off
Bluetooth® / Audio Input mode:
5 minutes after either Bluetooth® or the audio input is disconnected, the headphone automatically powers down
Quiet Space™ mode:
After 4 hours of inactivity in Quiet Space™ mode, the headphone automatically powers down
After Auto Shut-off, press and hold the power button for 3 seconds to turn the headphones on

Pair Device
In Bluetooth® mode, press and hold the action button for 3 seconds You will hear “Bluetooth® Pairing ” Make sure your Bluetooth® enabled device is scanning/ searching for devices Check your device to make sure it has discovered 3M™ Quiet Space Select to connect to the headphones

Once Paired
Once paired, you will hear, “Pairing Successful”
Once Connected
Once connected, each time you turn on the headphones, it will automatically link to your device and say, “Bluetooth® Connected”
Bluetooth® Range
The typical range between a Bluetooth® enabled device and the 3M™ Quiet Space™ Headphones is approximately 25 feet This distance depends on the device As the distance between the Bluetooth® enabled device and the headphones increases the risk of the signal dropping also increases For best results, keep the audio device on your body or within an arm’s length of the 3M™ Quiet Space™ Headphones while using Bluetooth® mode

Additional Info

Quiet Space™ mode
When the indicator light (1) is white, you are in Quiet Space™ mode Quiet Space™ mode provides three levels of sounds that are engineered to mask unwanted noises and allow you to get your work done
Bluetooth® mode
When the indicator light (1) is blue, you are in Bluetooth® mode
To play your first song:

• Press and hold the action button (4) to pair a new device
• Select 3M™ Quiet Space Headphones in your device’s Bluetooth® menu
• Play a song from your favorite music app on your device

Voice and Video Calls
Integrated microphone lets you make and take phone calls hands-free Quiet Space™ Headphones are compatible with most video-conferencing platforms
Charging
To comply with the regulatory guidelines, your headphones have been shipped to you with only a partial charge on its integrated lithium ion battery
To charge the headphones
Insert the supplied USB-C connector cable into the USB-C jack located on the bottom of the left cup of the headphones
Connect the other end of the cable to a suitable USB-C +5 Volt power source such as a computer or third party certified (UL, Intertek, etc.) AC to USB-C +5 Volt wall adapter
The indicator light will be yellow while charging and change to green when complete
Product takes approximately 4 hours to charge fully
Note: Do not attempt to use product while charging or while the charging cable is connected

Safety & Warnings

Safety Information
Please read, understand, and follow all safety information contained in these instructions prior to the use of these 3M™ Quiet Space™ Headphones Retain these instructions for future reference
Intended Use
3M™ Quiet Space™ Headphones are intended to mask background distractions in home and office environments, and low to moderate noise environments 3M™ Quiet Space™ Headphones are not hearing protectors and are not intended to be used in loud noise environments Use in any other application has not been evaluated by 3M and may lead to an unsafe condition
EXPLANATION OF SIGNAL WORD CONSEQUENCES

WARNING:| Indicates a hazardous situation which, if not avoided, could result in serious injury or death
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CAUTION:| Indicates a hazardous situation which, if not avoided, could result in minor or moderate injury and/or property damage

WARNING
To reduce the risks associated with fire and explosion:

• Do not wear product while charging battery To reduce the risks associated with explosion:
• Remove headphones immediately if you experience a warming sensation or unexpected loss of audio

To reduce the risks associated with hazardous voltage and fire:

• Only charge using a 3rd party certified (such as UL, Intertek, etc ) USB-C +5 Volt power source
• Only charge the device with a 3rd party certified charging cable
• Do not immerse in water Do not use in rain or other damp conditions
• Do not disassemble, modify, or service the device The unit contains no user serviceable parts
• Never use this product, or charge batteries, in an explosive or hazardous environment
• Discontinue use if product is damaged, not working correctly, or is exposed to water or moisture

To reduce the risks associated with fire:

• Do not store the headphones in direct sunlight or at temperatures above 131°F (55°C) For example, behind a windshield or in a window
• With Lithium ion batteries, there is a risk of fire and burns Do not open, crush, heat above 131°F (55˚C), or incinerate.
• Do not charge batteries in temperatures above 113˚F (45˚C).

To reduce the risks associated with hazardous noise:

• Do not use product as hearing protection

To reduce the risks associated with reduced situational awareness:

• Stay alert and adjust the audio volume to the lowest acceptable level Product may reduce your situational awareness and ability to hear warning signals The audibility of warning signals at a specific workplace may be impaired.
• Do not use headphones at any time the inability to hear surrounding sounds may present a danger to yourself or others (e g driving a vehicle or riding a bicycle or walking in or near traffic, a construction site or a railroad)
• Follow all applicable local laws and regulations regarding headphone use

CAUTION
To reduce the risks associated with environmental contamination: Dispose of electronic waste in accordance with local laws and regulations
NOTICE
To prevent damage to the device:

• Clean with a dry cloth only Do not use harsh or abrasive chemicals
• For best performance, the ear cushions should seal firmly against your head. Anything that interferes with the seal such as long hair (pull back to the extent possible), thick or poorly fitting eyeglass temples, pencils or caps will lessen the product performance
• Do not bend or reshape the headband

IMPORTANT SAFETY INSTRUCTIONS
This product contains magnetic material Consult your physician on whether this might affect your medical device.
FCC REGULATORY CONFORMANCE
This device complies with Part 15 of the FCC Rules Operation is subject to the following two conditions:

• This device may not cause harmful interference
• This device must accept any interference received, including interference that may cause undesired operation

NOTE: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules These limits are designed to provide reasonable protection against harmful interference in a residential installation This equipment generates uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications However, there is no guarantee that interference will not occur in a particular installation If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:

• Reorient or relocate the receiving antenna
• Increase the separation between the equipment and receiver
• Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
• Consult the dealer or an experienced radio/TV technician for help

NOTE: The manufacturer is not responsible for any radio or TV interference caused by unauthorized modifications to this equipment. Unauthorized modifications may void the authority granted under Federal Communication Rules permitting the operation
of this device. Modifications to this device shall not be made without the written consent of 3M Company
RF Exposure:
This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment

Quiets-SIOC
34-8727-6888-1
© 2021, 3M. All rights reserved. 3M and Quiet Space are trademarks of 3M. The Bluetooth®  word mark and
logo are registered trademarks owned by Bluetooth SIG, Inc. and any use of such marks by 3M is under license.
Dist. by: 3M Company, 3M CENTER ST. PAUL, MN 55144-1000
1-800-537-2191 651-737-6501 MADE IN CHINA.

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