Rfid Otg Android Phone Usb Type-c Interface Portable Handheld Ic Card Reader. Specifications Certification: CE Certification: FCC Model Number: FH-901 Product Name: OTG Reader Protocol: ISO14443A Frequency: 13.56Mhz Read Distance: 0-5cm Interface: TYPE C USB Read Speed: 100ms Readding Tips: LED Power Supply: Phone OTG Power Supply Operating Voltage: 5V Working Current: <100mA Housing Material: ABS Size: 40*40*12 Weight: 20g Package Size: 71*71*19 Working Temp: -20-70 . We are an international seller, your order will be shipped from abroad so please allow the necessary time of minimum 14 working days for delivery right now depending on where you ship to, due to ongoing delays in postal deliveries globally.