Quick Guide

volume
2 . The poor use
environment
leads to the
blockage of the
equipment sound
hole.
2 . Clean up the
dust from the
sound hole of the
equipment.
保修说明＆合格证Warranty description & Certificate
欢迎使用本产品， 您所购买的产品， 在正常使用的情况下， 凡是由原
材料或生产过程中造成的质量问题， 自购买之日起一年内， 本公司负
责免费 维修 。凡是由于用户不按本产品使用说明书的要求自行安装 、
拆卸或 不正确使用而造成的损坏， 本公司可提供维修， 但收取相应的
服务费及零件费。
Welcome to use this product. The product you buy, under
normal use, any quality problems caused by raw materials or
production process will be repaired free of charge within one
year from the date of purchase(6 months for battery). Any
damage caused by the user' s failure to install, disassemble or
incorrectly use the product in accordance with the
requirements of the instructions, our company can provide
maintenance, but charge the corresponding service fee and
parts fee.