User's Manual

FAQ
Sound and Volume:
Q: The sound quality of the headphones is not good?
A: For all of the headphone products, they need a period of use to get better sound
quality. Some components, such as transistors, integrated circuits, and capacitors,
are inherently unstable in electrical parameters and can be stabilized after a period
of use.
Q: Why cannot synchronize the volume?
A: Our products are mainly compatible with iPhone, Samsung, and other mainstream
mobile phones,they may not be able to adapt to all computers, because there are
too many Android systems, our headphones may not match all types of Android
systems. If the volume cannot be synchronized, it needed to adjust it manually
from your phone and computer.
Q: How to keep clear calls?
A: When using with a phone call, please turn the volume to the maximum to avoid making
calls in noisy environments, such as subways and buses. These places will affect the
signal connection and stability of the earbuds.