Size: *2 * **6 * *7 (mm)
Shell material: PC material
Power supply: the standard USB interface or **0 v adapter (5 v
output)
Frequency: **3.*2 MHZ
Large capacity, a C**0 can match **9 S**0;
Large capacity, a C**0 can be equipped with **9 sets S**0;
Supporting the host to take the function number
4 0.*9 inches digital display, external antenna.
Transmission Distance: **0m (open area)
Preventing cross-border capability.
