Shenzhen HeYouTai Technology Co. LTD. YTK-334 사용자 설명서
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SERVICE AND REPAIR: If service is required for this product, you should first contact Midwest Trading Group
Customer Service at
Customer Service at
EST.
NOTE: Manufacturer cannot assume responsibility for loss or damage during incoming shipment. As a
precautionary measure, carefully package the product for shipment, and insure it with the carrier. Be sure to
enclose the following details with the product: your full name, return address and daytime phone number, a
note describing the problem you experienced, a copy of your sales receipt or other proof of purchase to
determine warranty status. C.O.D. shipments cannot be accepted.
precautionary measure, carefully package the product for shipment, and insure it with the carrier. Be sure to
enclose the following details with the product: your full name, return address and daytime phone number, a
note describing the problem you experienced, a copy of your sales receipt or other proof of purchase to
determine warranty status. C.O.D. shipments cannot be accepted.