Verified working as of October 2025. ■ Product Information Charging Method: USB rechargeable Battery: 18650 lithium-ion battery Charging Time: Approximately 2 hours Usable Time: Approximately 1 hour Charging Voltage: 5V Water washable ■ Contents of Shipment (Everything in the second photo) Main unit, USB cable, Trimmer (1.5, 2, 3, 4mm), Instruction manual (English/Chinese) ■ Shipping Method Will be wrapped in cushioning material for shipping. ■ Other ・We cannot address issues after the rating is given, so please rate after confirming functionality. ・See the photos for how to attach the attachments.