Delivery time: 1-3 working days after payment confirmation (delivery time is extended during holidays)
• If the goods have quality problems, please tell us not to give a bad comment.Send pictures or videos to us for our review and we support resending or refund to you.
• Please do not install the product directly after receiving it.Please test the product first and contact the seller if you have any questions.
• Seller shall not be liable for the product if buyer installs the product after feedback or if the product is damaged during installation.
Video:https://www.bilibili.com/video/BV1Do4y1m7ss/?t=125.4