Please turn on this product first and go out. It records data. Once the recording is complete, start the product using the program that has been set up. ■Installed chip: SiRF-IV (48ch type) ■High sensitivity: -160dBm ■Communication conditions: Factory default 38400bps (changeable) ■Built-in lithium ion battery (charged via USB) Battery specifications: 3.7V 450mAh actual measurement Operating time: Approximately 12 hours ■Set contents: Main unit, USB terminal cap, strap, software CD (8cm, driver, linked software) *The instruction manual is an English PDF file. *It is possible to display your current location in real time without an internet connection by linking with commercially available map software. It is possible to


Map type: ‎Street