A:The shrink is simply a cover to keep you from catching the edges of the cells on something in/on/around the plane and destroying your pack
Widely used for holding doors without a latch closed
Adjustment - Slightly adjust the rod and height of bracket
Male Connector Total Height x Width Across Hexagon: 36x14mm
5pcs Single Head 3.5mm IR Infrared Receiver 1.5m Cable 8-12m Receiving Distance Trigger Switches A:The shrink is simply aDescription: 1. Wide angle, strong signal, long distance. Resistant to ambient light effects. Works with all 38 56kHz IR remote control and devices with an IR input port. 2. Wide voltage adaptation, low power consumption, high sensitivity, excellent anti interference characteristics, tiny, elegant stick on design. 3. Widely used in set top boxes, speakers, LED light bar controllers, driving recorders, digital photo frames, household appliances, and