8
6. Care and Maintenance
• S
hut the device off before cleaning.
• C
lean the device with a soft damp cloth then wipe dry with a soft, lint-
free cloth after each use.
• O
nly clean the device as instructed. Always keep liquids from entering
the device or accessories.
• D
o not use the device until it is completely dry.
• A
n elongated object or brush works well to remove any ear wax stuck
in the earplug cover.
• A
llow the device to dry fully after cleaning. Store the device in a safe,
dry and clean place.
7. Specifications
Dimensions: 1.9 in x 0.6 in x 2.4 in (49 x 15 x 62 mm)
Weight: 15 g (without earplugs)
Connection: Micro USB
Power supply: Input: 100 – 240 VAC; 50/60 Hz; 0.3 A
Output: 5 V 1000 mA
Battery: 80 mAh lithium polymer
Battery Usage: About four days on a full charge
Memory: One night of heavy snoring
Earplug material: Silicone
Data transfer: Bluetooth
®
low energy technology
Operating conditions: Temperature: 32° – 140° F (0° – 60° C)
Relative humidity: 30% – 75%
Ambient pressure: 860 – 1060 hPA
Storage and transportation conditions:
Temperature: -4° – 140° F (-20° – 60° C)
Relative humidity: < 75%
Ambient pressure: 860 – 1060 hPA
The Bluetooth
®
word mark and logos are registered trademarks owned
by Bluetooth SIG. Inc. and any use of such marks by Beurer GmbH
is under license. Other trademarks and trade names are those of their
respective owners.
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