NOYITO 8-Channel Micro USB Relay Module USB Smart Control Switch USB Intelligent Control Switch electronics3 Carry-on Size: It extends to

Carry-on Size: It extends to 18 x 14 x 8 inches with 40 Liters capacity

Premium Performance: Smart Dual port Square USB Wall Charger Block Box with best IC chip inside can detects your cell phone automatically to delivery its fastest possible charging speed up to 2

Pro-Form treadmill/ iFIT treadmill/Echelon and many others

no need to remove the watch band and protective case cover anymore for charging your Fitbit Versa 3 Watch

Very easy to find and easy to carry

NOYITO 8-Channel Micro USB Relay Module USB Smart Control Switch USB Intelligent Control Switch electronics3 Carry-on Size: It extends toNOYITO 8 Channel Micro USB Relay Module USB Smart Control Switch USB Intelligent Control Switch Hardware introduction and description Board size: 76. 9 x 80. 6mm Board Interface Description: COM1: common; NC1: normally closed; NO1: normally open. COM8: common; NC8: normally closed; NO8: normally open. Communication protocol description: Default communication baud rate: 9600BPS Turn on the 1 channel relay switch: A0 01 01 A2 Turn off the 1 channel