13
Notes
There is no sound in a certain earbud due to improper operation or long-time
shielding of the earbud signal. Please try to move to the range where the signal can
be received to restore normal operation.
For failures caused by unknown causes, turn off the earbuds and then turn it on
again.
If you change a single product or misuse it, causing the left and right earbuds to be
disconnected, pair the left and right earbuds again.
If there is no sound when listening to music after the earbuds are connected to the
mobile phone, please go to the Bluetooth settings of the mobile phone and find the
name of the connected earbuds (uBuds Inside). When the connection is displayed,
click the earbuds name again.
If the two earbuds have been paired and connected to the mobile phone, there is
no sound from the earbud after answering the call. You need to check the audio
output of the mobile phone and select the Bluetooth pairing name (uBuds Inside)
corresponding to the earbud before proceeding to Bluetooth call.
Warranty Conditions
A new product purchased in the Alza.cz sales network is guaranteed for 2 years. If you
need repair or other services during the warranty period, contact the product seller
directly, you must provide the original proof of purchase with the date of purchase.
The following are considered to be a conflict with the warranty conditions, for
which the claimed claim may not be recognized:
Using the product for any purpose other than that for which the product is intended or
failing to follow the instructions for maintenance, operation, and service of the product.
Damage to the product by a natural disaster, the intervention of an unauthorized
person or mechanically through the fault of the buyer (e.g., during transport, cleaning
by inappropriate means, etc.).
Natural wear and aging of consumables or components during use (such as batteries,
etc.).
Exposure to adverse external influences, such as sunlight and other radiation or
electromagnetic fields, fluid intrusion, object intrusion, mains overvoltage, electrostatic
discharge voltage (including lightning), faulty supply or input voltage and inappropriate
polarity of this voltage, chemical processes such as used power supplies, etc.
If anyone has made modifications, modifications, alterations to the design or
adaptation to change or extend the functions of the product compared to the
purchased design or use of non-original components.
Declaration of Conformity
We, Shenzhen Gotron Electronic CO., LTD. Declare that the DoC is issued under
our sole responsibility:
This device is in compliance with Specific Absorption Rate (SAR) for general
population/uncontrolled exposure limits (2.0 W/kg) specified in COUNCIL
RECOMMENDATION 1999/519/EC and had been tested in accordance with the