Color :Blue, red, black, white, yellow, gray, green, pink, etc.
Packaging materials : Silica gel
Package size : external diameter60MM/65MM/74MM
Weight : 18.7g±1g
Packing method 100 into a OPP bag, 10 OPP bags into a box, that is, 1000 / box
Application occasions and instructions for use :
Widely used in campus, amusement park, bus, residential access, field operations, such as extremely humid environment, and even prolonged immersion in water and other harsh conditions, can be used normally.