Bought 2 Flashspeed 1500. Both failed within a month with error codes. Won't charge, or remaining charge dropping instantly to zero from say 80% within a minute and then needs charging as if it were empty. Contacted customer service, no or random dismissive responses. No follow-ups for months. Till today, 1 year later still no resolution, warranty or replacement. There is a facebook user group "VTOMAN group" where people have endless complaints about this company's products and non-existent support. This response below from them is nothing but a pretend show to look like they care.
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