Specification
Communication frequency: 315/433MHz
Reception sensitivity:-114dBm
Battery Capacity:180mAh
Prompt Length:1-15S
Number of Stored Messages:10
Standby Time:48h
Charging:USB
Display Screen:OLED
Shell material:Polyurethane+PC
Size:48*25*15
Package Includes
Watch pager X1
Data cable (charging clip) X1
Instruction manual X1