MONSTER MH51901 Aria Active Noise Cancelling Wireless Headphones User Guide
- June 5, 2024
- Monster
Table of Contents
MONSTER MH51901 Aria Active Noise Cancelling Wireless Headphones
OVERVIEW
- Light Indicator (White)
- USB-C Charging Port
- Multi-Function Button (MFB) (Power On/Power Off/Play/Pause … )
- Active Noise Cancellation (ANC) Button and ANC Light Indicator (Green)
- Next track
- Volume Control Slide Touch Zone
- Previous track
Product Overview
- Headphones
- Audio Cable
- Charging Cable
- Quick Start Guide & Warranty Letter
- Pouch
- Flight Adapter
Power On/Off
In power-off mode, press and hold the MFB for about 2 seconds to power on the
headphones, the light indicator is on for l second and you will hear “Power
on”.
In power-on mode, press and hold the MFB for about 5 seconds to power off the
headphones, the light indicator is on for l second and you will hear “Power
off”.
Active Noise Cancellation (ANC)
Different ANC modes can be selected by short pressing the ANC button. Pressing the ANC button for 2 seconds will activate the ambient sound mode.
Pairing
In power-off mode, press and hold the MFB for about 5 seconds until the
indicator light flashes white, you hear “Power on” … “Pairing”. Now headphones
are in pairing mode. Activate Bluetooth on your equipment and set it to search
for new devices (new Monster device). When the headphones are paired
successfully, “connected” will be heard.
Note: When you unbox the headphones and power it on for the first time,
it will enter to pairing mode automatically.
Volume Control
- Volume Down: when playing music, slide down within the volume control slide touch zone.
- Volume Up: when playing music, slide up within the volume control slide touch zone.
- You hear the tone once you reach the maximum or minimum volume.
Call
Answer/End Call: short press the MFB.
Reject Call: long-press the MFB for about 2 seconds.
Music
Previous Song: when playing music, press and hold the upper region of the
volume control slide touch zone
Next Song: when playing music, press and hold the lower region of the volume
control slide touch zone
Voice Control
When the headphone is connected to the mobile phone, double-tap the MFB button
to activate the voice assistant.
Factory Default Settings
In power-off mode, press and hold the MFB for about 10 seconds.
Light Indicator Guide
Listen Responsibly
To avoid hearing damage, make sure that the volume on your music player is
turned down before connecting your headphones. After placing headphones in/on
your ears, gradually turn up the volume until you reach a comfortable
listening level.
Noise levels are measured in decibels (dB), exposure to any noise at or above
85 dB can cause gradual hearing loss.
Monitor your use: hearing loss is a function of loudness versus time. The
louder it is, the less time you can be exposed to it. The softer it is, the
more time you can listen to it.
Get the most out of your equipment and enjoy great audio performance even at
safe levels. Our headphones will allow you to hear more details at lower
volume levels than ever before.
Learn how to establish a safe listening level and review other important
safety guidelines from the Consumer Electronics Association at www.ce.org.
Important information on how to prevent Noise-Induced Hearing Loss (NlHL) and
a comprehensive list of which noises can cause damage can be found on the
Deafness Research Foundation’s website, www.drf.org.
FCC Statement
Changes or modifications not expressly approved by the party responsible for
compliance could void the user’s authority to operate the equipment.
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
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.
FCC ID: 2AVD2-MH51901
RF Warning Statement
The device has been evaluated to meet general RF exposure requirements. The
device can be used in portable exposure conditions without restriction.
Note
- Self-replacement of the battery is prohibited.
- Do not expose battery (battery pack or battery pack combina
lion) in directsunlight, fire, or high temperatures
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