SONY YY2977 Wireless Noise Canceling Gaming Headset User Guide
- June 17, 2024
- Sony
Table of Contents
Wireless Noise Canceling Gaming Headset
Reference Guide
INZONE Buds
Model, : YY2977
YY2977 Wireless Noise Canceling Gaming Headset
Wireless Noise Canceling Gaming Headset
Model: YY2977
The term “product” in this document refers to the unit or its accessories.
- This product will generate heat when charging. Always charge in a well ventilated area. Do not charge under pillows, blankets or on flammable surfaces.
- Keep this product away from heat sources, direct sunlight, combustible gas, humidity, water or other liquids.
- Do not disassemble, open, microwave, incinerate, paint or insert foreign objects into this product.
- Do not subject this product to mechanical shock such as crushing, bending, puncturing or shredding. Avoid dropping or placing heavy object on this product.
- Do not short-circuit this product or store it in a receptacle where it may be short-circuited by other metallic or conductive objects.
- Do not operate this product if it has been wet or otherwise damaged, to prevent electric shock, explosion and/or injury. Contact the dealer or authorised agent for assistance.
- This product usage by children should be supervised.
- Please read the operating instructions (including charging instructions and information on the minimum and maximum operating temperatures), supplied with this product.
Charging the charging case
Use the supplied USB Type-C® cable and a commercially available USB AC
adaptor.
Connect the USB Type-C cable and USB AC adaptor to the charging case, then
connect to the AC outlet (mains).
- Do not dismantle, open or shred secondary cells or batteries.
- Do not expose cells or batteries to heat or fire. Avoid storage in direct sunlight.
- Do not subject cells or batteries to mechanical shock.
- In the event of a cell leaking, do not allow the liquid to come in contact with the skin or eyes. If contact has been made, wash the affected area with copious amounts of water and seek medical advice.
- Do not use any charger other than that specifically provided for use with the unit.
- Do not use any cell or battery which is not designed for use with the unit.
- Seek medical advice immediately if a cell or a battery has been swallowed.
- Always purchase the battery recommended by the device manufacturer for the unit.
- Wipe the cell or battery terminals with a clean dry cloth if they become dirty.
- Secondary cells and batteries need to be charged before use. Always use the correct charger and refer to the manufacturer’s instructions or product manual for proper charging instructions.
- Do not leave a battery on prolonged charge when not in use.
- After extended periods of storage, it may be necessary to charge and discharge the cells or batteries several times to obtain maximum performance.
- Use only cells or batteries that are appropriate for the intended use.
- Dispose of properly.
Without permission granted by the NCC, no company, enterprise, or user shall
change frequency, enhance transmitting power or alter original characteristics
as well as performance of approved low power radiofrequency devices. The low
power radio-frequency devices shall not influence aircraft security nor
interfere with legal communications; If found, the user shall cease operating
immediately until no interference is achieved. The said legal communications
refers to radio communications operated in compliance with the
Telecommunications Management Act. The low power radio-frequency devices must
endure interference from legal communications or ISM radio wave radiated
devices. Do not install the product in a confined space, such as a bookcase or
built-in cabinet.
Do not expose the batteries (battery pack or batteries installed) to excessive
heat, such as sunshine, fire or the like, for a long time.
Do not subject the batteries to extreme low temperature conditions that may
result in overheating and thermal runaway.
Do not dismantle, open, or shred secondary batteries.
In the event of a secondary battery leaking, do not allow the liquid to come
in contact with the skin or eyes. If contact has been made, wash the affected
area with copious amounts of water and seek medical advice.
Secondary batteries need to be charged before use. Always refer to the
manufacturer’s instructions or product manual for proper charging
instructions.
After extended periods of storage, it may be necessary to charge and discharge
the secondary batteries several times to obtain maximum performance.
Dispose of properly.
This unit has been tested and found to comply with the limits set out in the
EMC regulation using a connection cable shorter than 3 m.
Do not use, store, or leave in a place subject to high amounts of humidity,
dust, smoke, or steam, or in a place subject to high temperatures, such as
near a fire or a location subject to direct sunlight, such as in a car.
High volume may adversely affect your hearing.
Do not use the unit while walking, driving, or cycling. Doing so may cause
traffic accidents.
Do not use in hazardous areas unless the surrounding sound can be heard.
If water or foreign matter enters the unit, it may result in fire or electric
shock. If water or foreign matter enters the unit, stop use immediately and
consult your nearest Sony dealer. In particular, be careful in the following
cases.
-
When using the unit near a sink or liquid container
Be careful that the unit does not fall into a sink or container filled with water. -
When using the unit in the rain or snow, or in humid locations
For details on the effects of contact with the human body from the mobile
phone or other wireless devices connected to the unit, refer to the
instruction manual of the wireless device.
If the earbud tips are not securely attached, they may fall off and remain
inside the ear during use. Make sure that the earbud tips are securely
attached before use.
Never insert the USB plug when the unit or charging cable is wet. If the USB
plug is inserted while the unit or charging cable is wet, a short circuit may
occur due to liquid (tap water, seawater, soft drink, etc.) or foreign matter
on the unit or charging cable, and cause abnormal heat generation or
malfunction.
This product has magnet(s) which may interfere with pacemakers, programmable
shunt valves for hydrocephalus treatment, or other medical devices. Do not
place this product close to persons who use such medical devices. Consult your
doctor before using this product if you use any such medical device.
This product has magnet(s). Swallowing magnet(s) could cause serious harm,
such as choking hazard or intestinal injuries. If magnets (or a magnet) were
swallowed, consult a doctor immediately. Keep this product away from children
or other supervised individuals to prevent accidental ingestion.
There is a danger that this unit or its small parts may be swallowed. After
use, store the unit in the charging case and store in a location out of reach
of small children.
Note about static electricity
If you use the unit when the air is dry, you may experience discomfort due to
static electricity accumulated on your body. This is not a malfunction of the
unit. You can reduce the effect by wearing clothes made of natural materials
that do not easily generate static electricity.
Complies with IMDA Standards DB00353
Precautions
The two-dimensional code or the URL on the cover will help you access the help
guide that describes useful notes or procedures in details.
On water resistant of the unit
- The charging case and the USB transceiver are not water resistant.
- Unless the unit is used correctly, water may get into the unit and cause fire, electrocution, or malfunctions.
Note the following cautions carefully and use the unit correctly.
To maintain water resistant performance
Carefully note the precautions below to ensure proper use of the unit.
- Do not splash water forcibly into the sound output holes.
- Do not drop the unit into water, and do not use underwater.
- Do not allow the unit to remain wet in a cold environment, as the water may freeze. To prevent malfunction, make sure to wipe off any water after use.
- Do not place the unit in water or use it in a humid place such as a bathroom.
- Do not drop the unit or expose it to mechanical shock. Doing so may deform or damage the unit, resulting in deterioration of water resistance performance.
On BLUETOOTH® communications
-
Microwaves emitting from a Bluetooth device may affect the operation of electronic medical devices. Turn off this unit and other Bluetooth devices in the following locations, as it may cause an accident:
– in hospitals, near priority seating in trains, locations where inflammable gas is present, near automatic doors, or near fire alarms. -
The audio playback on this unit may be delayed from that on the transmitting device, due to the characteristics of Bluetooth wireless technology. As a result, the sound may not be in sync with the image when viewing movies or playing games.
On charging the unit
- Be sure to use the supplied USB Type-C cable.
Notes on wearing the unit
- After use, remove the headphones slowly.
- Because the earbud tips achieve a tight seal in the ears, forcibly pressing them in or quickly pulling them out can result in eardrum damage.
When wearing the earbud tips, the speaker diaphragm may produce a click sound. This is not a malfunction.
Other notes
- If you experience discomfort while using the unit, stop using it immediately.
- If you have any questions or problems concerning this unit that are not covered in this manual, please consult your nearest Sony dealer.
Specifications
Headset
Power source:
DC 5 V (Using a commercially available USB AC Adaptor)
Using built-in lithium-ion batteries (Product Operation Power: DC 3.85 V)
Operating temperature:
0 °C to 40 °C
Rated power consumption:
1 W (Headset), 3 W (Charging case)
Mass:
Approx. 6.5 g × 2 (Headset (including earbud tips (M)))
Approx. 50 g (Charging case)
Approx. 2.9 g (USB Transceiver)
Included items:
Wireless Noise Canceling Gaming Headset (1)
USB Type-C® cable (USB-A to USB-C®) (1)
Hybrid silicone rubber earbud tips (SS (2), S (2), M (attached to the unit at
the factory) (2), LL (2))
Charging case (1)
USB Type-C® Transceiver: YY2980 (1)
Documents (1 set)
Communication specification
Communication system:
Bluetooth Specification version 5.3
Output:
Bluetooth Specification Power Class 1.5
Frequency band:
Bluetooth: 2.4 GHz band (2.400 0 GHz – 2.483 5 GHz)
Wireless Transmitter Receiver Section: 2.4 GHz band (2.400 0 GHz – 2.483 5
GHz)
Design and specifications are subject to change without notice.
System requirements for battery charge using USB
USB AC adaptor:
A commercially available USB AC adaptor capable of supplying an output current
of 0.5 A (500 mA) or more.
Recommended Personal Computer OS version
Windows®: Windows 10 or later
Mac: macOS 11 or later
Trademarks
- Microsoft and Windows are registered trademarks or trademarks of Microsoft Corporation in the United States and/or other countries.
- macOS and Mac are trademarks of Apple Inc., registered in the U.S. and other countries.
- The Bluetooth® word mark and logos are registered trademarks owned by Bluetooth SIG, Inc. and any use of such marks by Sony Group Corporation and its subsidiaries is under license.
- Sony and INZONE are registered trademarks or trademarks of Sony Group Corporation or its affiliates.
- USB Type-C® and USB-C® are registered trademarks of USB Implementers Forum.
- All other trademarks and registered trademarks are trademarks or registered trademarks of their respective holders. In this manual, ™ and ® marks are not specified.
Licenses
-
This product contains software that Sony uses under a licensing agreement with the owner of its copyright. We are obligated to announce the contents of the agreement to customers under requirement by the owner of copyright for the software. Please access the following URL and read the contents of the license.
https://rd1.sony.net/help/mdr/sl/23/ -
Services offered by third parties may be changed, suspended, or terminated without prior notice. Sony does not bear any responsibility in these sorts of situations.
https://rd1.sony.net/help/mdr/2977/h_zz/
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