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电邮地址
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Product (Pick from the list)
Order No. (Required for Warranty Reg. e.g. 'AMZ-US111-2222222-3333333' 'Avantree B2C1234567'), other channel please indicate.
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Questions/Remarks
For Warranty Registration, please put in "Warranty Reg"
Nature of Request
TV/ other headphone Brand (and model if applicable)
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what device do you want to use it with?
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