Srhythm NiceComfort 85 Dynamic Hybrid ANC Headphones User Manual
- June 12, 2024
- Srhythm
Table of Contents
Nice Comfort85(NC85)
User Manual
Safety instructions
Hearing safety:
- Headphones can’t be used during charging for your safety.
- DON’T use the headphones for any other purpose while driving.
- Please use cautiously and stop using headphone in dangerous situation.
- Please do not listen for a long time at high volume to avoid hearing damage.
- For your safety,please do not turn the volume too high while running outside to ensure that you can hear sound in your surroundings.
- Clean only with a dry cloth.
Operation Safety:
- Use original or certified cables for charging and voltage within 6.3V.Power will be cut off and start protection mode when the voltage exceed 6.3V and within 36V.Headphone will be broken when the voltage over 36V.
- Keep away from children to avoid danger from improper use.
- Headphones can’t be charged or turned on in the extreme temperature. Please use headphones within the operating temperature range: 32° F (0°C) – 113° F (45°C).
- Do not submerge headphone in the water.
- Do not use corrosive cleaner/oil to clean headphone
- Turn off headphone Bluetooth and ANC function to save power when you do not use headphone.
What’s in the Box
At a Glance
How to Use
Use ANC Function
To turn on ANC, press the ANC Button when Bluetooth turned on; Long press 3
seconds the ANC Button when Bluetooth turned off; (the LED indicator light
will be green when ANC ON)To turn off ANC, press the ANC Button; (the LED
indicator light green color will be off when ANC OFF)
Use Transparency Function
Press the ANC button to switch between ANC mode, Normal mode and Transparency
mode.
Use Bluetooth Function
1.1-lold the Multi-function Button for 3-5 seconds to turn headphone Bluetooth
on,then enter pairing mode.(the LED indicator light will be blue and red
flashing quickly.) 2.Start your mobile phone Bluetooth and find headphone
Bluetooth pairing name “Srhythm NC85” to click it to pair.(the LED indicator
light will be blue flashing slowly after paired successfully.) 3.Hold the
Multi-function Button for 3-5 seconds to turn headphone Bluetooth off. Note:
If NC85 is not paired with any devices within 5 minutes after Bluetooth turned
on, it will automatically shut down to save power .
Press to adjust volume. Long press to skip to next/previous song.
Press the Multi-function Button to play/pause music or answer/end call.
Double-press the Multi-function Button to Reject an incoming call or Dial out
the last call.
Press the Multi-function Button 3 times to activate voice dialingfunction.
Function Details
Easy Pairing
- Hold the Multi-function Button for 3-5 seconds to turn headphone Bluetooth on,then enterpairing mode.(the LED indicator light will be blue and red flashing quickly.)
- Keep headphone and your mobile phone as close as possible during pairing process.
- Turn on your mobile phone Bluetooth. Search for headphone Bluetooth signal on mobile phone and click “Srhythm NC85” to pair.(the LED indicator light will be blue flashing slowly after pairing successfully.)
- If you are asked for a password/PIN code during pairing procedure,please enter “0000” (four zeros).
Pair to the Second Bluetooth Device Step
1:Pair NC85 with First device via Bluetooth successfully and then turn off the
First device’s Bluetooth.
Step 2:Pair NC85 with the Second device via Bluetooth.
Step 3: Turn on Bluetooth of the first device and pair it with headphone
again.
Now both of your devices are paired with NC85 for easy switching.
Active Noise Canceling(ANC) Mode
To turn on ANC, press the ANC Button when Bluetooth turned on; Long press 3
seconds the ANC Button when Bluetooth turned off; (the LED indicator light
will be green when ANC ON) To turn off ANC, press the ANC Button; (the LED
indicator light green color will be off when ANC OFF)
Transparency Mode
Press the ANC button to switch between ANC mode, Normal mode and Transparency
mode.
Wired Mode
Headphone support AUX input for wired external audio source connection. Simply
turn headphone Bluetooth off and plug in the audio cable. The
ANC/Microphone/Buttons Control only work in Bluetooth/ Wireless mode.
Please note that CAN NOT adjust volume on headphones in wired mode.
Voice Dialing
Press the Multi-function Button 3 times to activate voice
dialingfunction(compatible with iPhone Siri and selectedAndroid voice dialing
software)
How to Wear 
If your headphone has no sound or the microphone is not working
Please make sure that the headphone is connected before starting
software
Airplane Adaptor Connection
Warning: Only use for airplane,Can not be plugged into the power socket.
Headphone Specification
LED Indicator Light
Pairing: Blue and red lights flash alternately
Paired: Blue light flashes
Playing:Blue light slowly flashes
Charging: Red light turns on
Full Charge: Red light turns off or Blue light turns on
Battery Low: Red light turns on with voice prompt
ANC ON: Green light turns on
ANC OFF: Green light turns off
Bluetooth OFF: Blue and red lights turn offB
- Please kindly note that perhaps sometimes these LED indicator light color will be mixed to become other colors(pink,purple,etc.) occasionally.
Technical Specification
- Product name: Srhythm NC85
- Battery capacity: 750mAh
- Input: 5V/1A
- Chip: BES2300
- Charging time: About 2.5 hours
- Bluetooth version: V5.0
- Use time: 30 hours
- Bluetooth profile: A2DP, AVRCP, HSP, HFP
- Bluetooth range: 15m/50ft
- Waterproof rating: IPX4
- Net weight: 246g/0.61b
- Impedance: 32 0
- Driver diameter: eD40mm
- Frequency response: 20-20KHz
Charging
Use the included Type-C charging cable to connect to headphone Charging Port.
Connect the other end of charging cable to a computer USB port or USB wall
charger under 6.3V voltage.Turn off headphone Bluetooth and ANC function
before charging.Headphones can’t be used during charging for your safety. The
LED indicator light will be off or blue color when full of charge basing on
headphone turn off status.Start your mobile phone Bluetooth and find headphone
Bluetooth pairing name “Srhythm NC85” to click it to pair.(the LED indicator
light will be blue flashing slowly after pairing successfully.)Hold the Multi-
function Button for 3-5 seconds to turn headphone Bluetooth off.
NOTE: Ambient temperature exceeds the charging temperature range of 32°F
(0°C) – 113°F (45°C) If any issues, here tips for you:1.Full charge your
headphone with original USB-A to USB-C charging cable ( not USB-C to USB-C
cable)and 5-10W power wall charger (don’t use fast charger). 2. Reset
headphone by inserting audio cable into headphone audio socket then removing
it. Or the upgraded NC85 headphones would be reset automatically when
charging.
Delete Pairing: Hold both “Multi-function Button” and “Volume Down” buttons
simutaneously for 5 seconds.
Q&A
1. Q: Why can't headphone pair with my mobile phone?
2. Q: Why can't headphone turn on?
A: Please double check the battery status of your headphone.
3. Q: Can I replace battery in the headphone?
A: No,you can not.Headphone uses a built-in non-detachable Li-Polymer battery that can't be replaced.
4. Q: Can I use headphone while driving?
A: For your safety,we strongly recommend that you do not use headphone while driving to avoid distraction.
5. Q: Why does headphone sometimes disconnects with Bluetooth device within 10 meters?
A: Please check if there are any metal materials or obstacles within a relatively close range or your surroundings that perhaps interfering with Bluetooth connection.This may happen because Bluetooth is a radio technology which is sensitive to objects between headphone and other devices.Delete the Bluetooth pairing name on your ALL devices(it will toggle between your connected devices due to multi-point connection),restart it.then reset your headphone by inserting the included audio cable into headphone audio socket and removing it(sometimes need to insert several times to reset successfully),then reconnect it.
6. 0: Why can't I hear any sound from my computer or mobile phone?
A: Please check if output channel of your computer supports A2DP profile.Also check the volume settings on your headphone and computer/mobile phone.
7. Q: Why am I unable to use headphone to control the volume of a track playing on an APP on my mobile phone?
A: Due to configurations of different application software,headphone may not be completelycompatible with some APPs.
8. Q: What do I do if Bluetooth can not close or open?
9. Q: Why does Bluetooth turn off when I connect an audio cable?
A: This is one of our special features. When users insert an audio cable into headphone audio port, all Bluetooth feature buttons stop working and Bluetooth turns off. But,Bluetooth will be available again when audio cable is moved.
10. Q: Why can't I turn headphone on/off?
A: Please note that ANC and Bluetooth are indicated by the same LED indicator light(but different light color), with a green light for ANC and a blue light for Bluetooth. If you need to turn Bluetooth on/off,you can turn off ANC firstly in case that you make confused by the color lights.But you will be very familiar with the light color meaning after using few times because it is simple and easy.
11. Q: Why does audio quality become poor on Windows PC?
FCC Caution: Any Changes or modifications not expressly approved by the
party responsible for compliance could void the user’s authority to operate
the equipment.
This device complies with part 15 of the FCC Rules. Operation is subject to
the following two conditions: (1) This device may not cause harmful
interference, and (2) this device must accept any interference received,
including interference that may cause undesired operation.
IMPORTANT NOTE:
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.
FCC Radiation Exposure Statement:
This equipment complies with FCC radiation exposure limits set forth for an
uncontrolled environment .This equipment should be installed and operated with
distance <Smm between the radiator& your body.
ISEDC warning
This device complies with Innovation, Science, and Economic Development Canada
license-exempt RSS standard(s). Operation is subject to the following two
conditions:
(1) this device may not cause interference, and (2) this device must accept
any interference, including interference that may cause undesired operation of
the device.
The device is compliance with RF exposure guidelines, users can obtain
Canadian information on RF exposure and compliance. The distance from body to
use the device is <Smm.
References
Read User Manual Online (PDF format)
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