650nm Hair Loss Treatment Cap Red Light Therapy Hat Hair Growth Regrowth US Specifications:Input Voltage: AC 100-240 voltsNumber of Laser Lights: 48Shell Material: PU + FabricHair Types: All Hair TypesLED Power: 25mW (unit)Hair Growth Combination: Output VoltageVoltage Input: DC 5V 500mALight Power: 25 milligramsFeatures: Red and Blue LightsCharging Port: Type-CApplicable Head Circulation: 58cm-61cmInstruction:1. Press and hold the on / off button for more than 2 seconds to turn it on / off2. Press the "M" key to switch usage mode:Mode 1. The red light remains on for 10 minutes; Efficacy: Hair care, hair care, hair growth.Mode 2. Flashing blue/red alternately for 10 minutes; Efficacy: Oil control, hair care, hair care, and hair growth.Mode 3. The blue light is always on for 10 minutes; Effect: Hair care, hair care.Mode 4. Flashing alternately/continuously for 25 minutes; Effect: Thick hair, extra hair. Package Includes:1x Hair Loss Treatment Hat1x Cable1x User Manual Shipping Policy Returns Contact Us All orders will be processed and shipped within 12 hours, Monday to Friday in most cases.Most packages will be shipped via USPS First Mail, it usually takes 3-5 days for delivery.A tracking number will be emailed to you upon shipment. Please note that USPS does not update tracking information location by location.We only ship to address that you input during Paypal checkout. Buyers are responsible for wrong or undeliverable address. Returns will be accepted within 30 days after delivery. However, if the item is damaged upon arrival, buyers must contact us within 3 days after delivery for any refund or replacement.Returns will not be accepted if buyers caused any damages to the item.Refunds are given as Exchange or Money Back. Please be patient when contacting us, all messages will be replied within 12 hours.Please let us know immediately if a package is damaged upon arrival.Feel free to contact us if you’d like to combine shipping on your purchases.We appreciate your feedback and we will send buyers positive feedback after a shipment has been processed.Customer satisfaction is significant to us. If you are dissatisfied with a transaction for any reason. Before taking any action, please contact us through eBay and we will do everything we can to help you. Listing and template services provided by inkFrog