A. we provide 1 year warranty for all video card we sell . If confirmed to be our quality problem , we will bear shipping cost for you .
Q2.How long does the battery work and how to charge it? A. Usually 500mah battery can work above 80 minutes , 1200mah can work above 120mins . Charge by USB cable.
Q3. How long of the video can be updated ? what video format it support ? how to upload ? A. it depend on the video capacity, usually our memory capacity is 128MB to 8GB (software take about 40MB) can upload video up to 8GB . Support AVI ,Mp4 etc video format . Connect video card to computer by USB cable , then you can transfer data .
Q4. Can you provide samples? A. Yes , we can provide samples for you and customized you design as well, sample charge can be refund after confirm an order .
Q5. How to ship? A. we have forwarder in China, can shipping to any Countries , if shipping by air , we can provide MSDS report . we have professional tracking service until your goods arrive at the destination.
video brochure/video in printing/video card/LCD screen card/video pos