Electric Toothbrush for Adults and Kids with Smart Timer, 8 Brush Heads, Travel Case, 3 Modes Whitening Rechargeable Electric Toothbrush, USB Charge Last 30 Days Use, Sonic Toothbrush, Pink by Dnsly

I purchased 2 of these toothbrushes. The first one I thought was just not made correctly. Stayed charged for 26 days when I charged with their cord it did not charge. Sent it back and purchased a new one. This one stayed charged for 2 weeks, charged it, and used it next morning, that night went to use it, it was dead would not charge at ALL.