POWER PERCUSSION PALM
PERCUSSION MASSAGER
CONGRATULATIONS ON
YOUR PURCHASE OF THE
POWER PERCUSSION PALM.
Please read all instructions and warnings prior to use.
Keep this manual as it contains important information
for future reference.
WHAT YOU GET
01
02
03
04
RECHARGEABLE BATTERY WARNINGS
a. Power Percussion Palm
Plug the included USB-C charging cable into the input
port on the side of the massager and then plug the
other end into a USB-A power adapter (not included).
Plug the power adapter into a wall outlet to begin
charging. The power LEDs will blink while charging
and turn solid to indicate the charge percentage.
When all 4 power LEDs turn solid, the massager is
fully charged.
Select and plug the desired attachment into the front of
the massager. Make sure the attachment is securely
pressed in before beginning your massage. Power off
the massager before changing attachments. Twist and
pull to remove attachments.
To power on the massager, press and hold the power
button on the side of the massager. The power LEDs will
light up to indicate the remaining charge. When the final
power LED turns red, only 20% charge is left. Recharge
the massager.
Quick press the power button to toggle through the 4
massage speeds.
Use the massager for up to 60 seconds per body area.
• This product contains batteries that are non-replaceable.
• There is a risk of fire and personal injury if battery is punctured,
damaged, or misused.
• Do not dismantle, crush, incinerate or short-circuit battery.
• Never expose battery to extreme temperatures or moisture.
• Keep away from flammable materials and direct sunlight.
• Only charge using the provided charger, cable, and/or adapters.
• Allow battery to cool to room temperature before charging.
• Charge on a non-flammable surface and keep away from
flammable products.
• Discontinue charging if battery becomes hot, swells, smokes, or
gives off a strong odor.
• Battery chargers used with the product are to be regularly
examined for damage to the cord, plug, enclosure, and other
parts. In the event of such damage, chargers must not be used
until the damage has been repaired.
• Recycle or dispose of battery according to federal, state, and
local laws.
• Keep these instructions for future reference.
b. Interchangeable attachments (x4)
c. USB-C charging cable
a.
b.
c.
Note: To enjoy hands-free massage, attach the
Power Percussion Palm to the wall-mount base (sold
separately). Visit www.powerboost.com for details.
CHOOSE YOUR
ATTACHMENT
Press and hold the power button to turn off the massager.
Below 35%
35%-55%
55%-75%
75%-95%
R OUN D
FLAT
F OR K
CONE
Impact for larger areas and
overall comfort.
Hammer-like impact for
deeper recovery.
Dual impact to rock from side to
side on muscle knots.
Pinpoint impact for intense
muscle penetration.
G O OD F OR
MUS C LE IMPACT
G O OD F OR
G O OD F OR
G O OD F OR
Glutes, Arms,
Thighs, Back
Low
Chest,
Shoulders, Back
MUSC L E I MPACT
Medium
Shoulders,
Biceps,
Calves, Feet
MUSC L E I MPACT
High
Do not massage the neck, head or any hard or bony
areas of the body.
Quick press the power button twice rapidly to activate
dynamic response mode. All 4 power LEDs will blink when
this mode is activated. Massage intensity will adjust
automatically in response to the pressure used to massage
muscles. Quick press the power button again to deactivate
dynamic response mode.
IMPORTANT: If you plug in the massager and the
power LEDs do not light up, the power adapter may
operate at an incompatible voltage. Unplug the
massager immediately and use a different power
adapter. Only charge the massager with compatible
power adapters.
Charging speeds may vary between power adapters.
When plugged into a compatible charger, the
massager fully charges in approximately 4 hours.
Enjoy your massage for up to 10 minutes.
Feet, Calves,
Trigger Spots
Above 95%
M U S C L E I M PACT
High
SAFETY WARNINGS: PLEASE READ BEFORE USE
IMPORTANT: MAINTAINING BATTERY HEALTH
FCC STATEMENT
• Not a children’s item. Keep out of the reach of children.
• Always wear a shirt/clothing when using. Do not use on bare skin
to avoid possible irritation.
• As with any massage, bruising may occur. Test your comfort level
and check targeted areas often. Stop massage immediately if you
feel any increase in physical discomfort or pain.
• Do not use attachments of any kind other than those that may be
included.
• Do not fall asleep while using.
• Do not leave this item unattended when it is plugged in.
• Always allow item to cool if it becomes too hot.
• Do not expose to extreme temperatures or moisture.
• Keep away from sources of water and heated surfaces.
• Never touch the charging cable or ports with wet hands.
• Do not carry this item by the charging cable or attachments.
• For indoor use only.
• Thoroughly inspect products before every use. If the product
appears worn, frayed/splintered, cracked, or broken in any
manner, discontinue use and discard immediately.
• This product is not intended to treat, cure, or prevent medical
conditions.
• Do not use this item if you are pregnant or have an injury or illness.
Consult your physician if you have a medical condition that may
prevent safe use of this item.
• Your massager is designed with a lithium-ion battery pack for
cordless convenience, increased massage duration per charge,
and frequent use and recharging.
• To maintain charge capacity and prevent battery damage, all
lithium-ion batteries must be regularly used and recharged.
• For optimal battery health, keep the battery at approximately
50% state of charge when not in use.
• All batteries naturally lose charge when not in use. If you will not
be using the massager for an extended period, check the
massager at least every 30 days to ensure the battery is at
approximately 50% state of charge. Recharge as needed to
maintain a 50% state of charge but do not overcharge.
• IMPORTANT: Do NOT store the battery for an extended period
with above 60% or below 40% state of charge. An incorrect state
of charge during storage could irreparably damage the battery
and may result in reduced charge capacity, inability to maintain
charge, failure to recharge, or complete inoperability of the
massager.
• For the health of the battery, always store the massager in a cool,
dry place. The storage location should have a consistent
temperature between 40°F and 70°F (5°C and 20°C) as well as a
relative humidity at 70% or lower.
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.
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.
WARNING: Changes or modifications to this unit not
expressly approved by the party responsible for compliance
could void the user’s authority to operate the equipment.
CARE INSTRUCTIONS
• Spot clean only. Unplug and wipe with a damp cloth.
• Air-dry only. Never place in a dryer.
• Allow to dry fully before charging.
• Do not submerge in water.
• Do not use detergent or soap when cleaning.
SHARPER IMAGE ® NAME AND LOGOS (INCLUDING THE 77
LOGO, TOMORROW’S TOMORROW, AND POWERBOOST ®)
ARE TRADEMARKS OR REGISTERED TRADEMARKS.
DISTRIBUTED BY AND © 2022 MERCHSOURCE, LLC. IRVINE,
CA 92618. ALL RIGHTS RESERVED.
FOR CUSTOMER SUPPORT, PLEASE CALL 1-800-374-2744.
PRINTED IN CHINA.
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