
YY7856E AU/IN (EN) 5-047-815-41(1)
How to care for the unit
You can use the unit more comfortably and for a longer period of time
by following the maintenance procedure below.
• If the surface of the unit gets dirty in the following cases, wash the unit
with fresh water (tap water, etc.) promptly to remove the dirt. Leaving
dirt on its surface may cause the surface to discolor or deteriorate, or
the unit to malfunction.
Ex.
– When salt, sand, etc. is stuck on the unit after using it on a beach,
pool side, etc.
– When the unit is stained with foreign substances (sunscreen, suntan
oil, etc.)
• The sound quality may change when water enters the speaker or
passive radiator section of the unit. It is not malfunction. Wipe off the
moisture on its surface, and put the unit on a dry soft cloth to drain the
collected water inside the unit. Then, dry the unit in an airy place until
no moisture remains.
Note
• If the surface of the unit gets dirty, do not use detergent, thinner,
benzine, alcohol, etc. to clean the unit because it will affect the water
repellent function of the unit.
• Especially in cold regions, be sure to wipe off the moisture after using
the unit. Leaving moisture on its surface may cause the unit to freeze
and malfunction.
Precautions
On placement
• To eliminate the risk of malfunctions, avoid the following locations
when placing or leaving this unit.
– A place subject to high temperatures, such as under direct sunlight or
lighting equipment, near a heat source, or in a sauna
– Inside a vehicle with the windows closed (especially in summertime)
– A place exposed to hot air, such as from a hair dryer
• Place this unit on a flat, level surface. When placed on a sloped surface,
the unit may fall over or fall off the surface due to its own vibration,
resulting in injuries, malfunctions, or performance degradation.
• Depending on the conditions where this unit is placed, it may fall over
or fall off the surface. Do not leave any valuables near the unit.
• This unit is not anti-magnetic. Keep objects susceptible to magnetism
(recorded tapes, watches, cash cards and credit cards with magnetic
coding, etc.) away from the unit. When you carry around the unit, keep
this in mind as well.
Other notes
• Do not use or leave the unit in an extremely cold or hot environment
(temperature outside the range of 5 °C – 35 °C). If the unit is used or left
in outside the above range, the unit may automatically stop to protect
internal circuitry.
• If you use this unit for a long time, the temperature of this unit may
rise, but it is not a malfunction.
• At high temperature, the charging may stop or the volume may reduce
to protect the battery.
• Even if you do not intend to use the unit for a long time, charge
the battery to its full capacity once every 6 months to maintain its
performance.
Trademarks
• Android is a trademark of Google LLC.
• 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.
• Apple, the Apple logo, iPhone, iPod and iPod touch are trademarks of
Apple Inc., registered in the U.S. and other countries.
• IOS is a trademark or registered trademark of Cisco in the U.S. and
other countries and is used under license.
• 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.
Specifications
BLUETOOTH®
Frequency band 2.4 GHz band (2.400 0 GHz - 2.483 5 GHz)
General
Power DC 5 V 0.5 A (using a commercially-available USB AC
adaptor capable of feeding in 0.5 A (500 mA)) or, using
built-in lithium-ion battery
Lithium-ion battery life
Approx. 16 hours*1
– Volume level: 36
Approx. 5 hours*1
– Volume level: 50 (MAX.)
Time required for charging the built-in rechargeable battery
Approx. 4.5 hours*2 *3
Operating temperatures
5 °C – 35 °C
Battery charging temperatures
5 °C – 35 °C
Dimensions (including projecting parts and controls)
Approx. 76 mm × 95 mm (dia × h)
Mass (including battery)
Approx. 274 g
Included items Wireless Speaker (1)
USB Type-C® cable (USB-A to USB-C)*4(1)
Strap (1) (attached to the unit)
Documents (1 set)
*1The built-in battery life above is measured using our specified music
source. Actual performance time may vary from the listed time due
to the volume, songs played, surrounding temperature, and usage
conditions.
*2Time required for the empty battery to be fully charged (100%) while
the unit is powered off.
*3Provided that a USB AC adaptor capable of delivering an output
current of 0.5 A (500 mA) is used for battery charging connection.
*4A charging cable exclusively designed for the unit. Do not use the
cable for any other purposes.
System requirements for charging battery using USB
Using a commercially-available USB AC adaptor capable of delivering an
output current of DC 5 V 0.5 A (500 mA).
Design and specifications are subject to change without notice.
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