Thanks for your precious support to Hongtushixun / Jiexun (www.jie-xun.com).
We will be on Chinese New Year Vacation from Jan 22 to Feb 2, and will back to work on Feb 3 2020.
During this period, we will have limited access to the internet, and may not respond to your email in time, also may have slow response to your technical questions and inquires, sorry for the inconvenience.
For any emergency, call our 7*24 hours hotline: phone +86-18008080568.
Thanks and best regards.
Chengdu Hongtushixun Digital Technology Co. Ltd.
Chengdu Jiexun Electronics Co., LTD.