Color custom10000 Brand TENYING Model TY269 Quantity 1 Piece Material FR4 + copper wire coil Chipset N/A English Manual / Spec No Other Features Transmitter module: Coil outer diameter: 28.5mm with indicator; Input Voltage: 5~12V DC; Current: With the receiver automatically increase or decrease the size of the load current; Output voltage: 5V; Voltage standards; Load Current: 350mA; Connection: 1 feet to the negative power supply; 2 feet to the positive power supply; 3 and 4 feet connect an external transmitter coil; The role of distance transceiver: 10mm Packing List 1 x Wireless charging transmitter 1 x Module