Hot sell product
Personal security expects,privacy denfender.
USB hidden type appearance
As long as it is USB 3.7-6v power supply interface all can be use.
Support Mobile power port supply working
To protect your privacy whereabouts and information confidential
To blocker GPS satellite positioning tracking
Not affect mobile phones and other electronic equipment's working
Small size, light weight, easy to carry
Anti GPS tracking, Private whereabouts protector
Working Frequency Range: GPS L1 1570-1580MHz, GPS L2 1217-1237MHz
The device can as GPS navigation and positioning tracking
Effective range of 5-10m(Block radius)
Operating temperature: -30~60ºC
Power: DC 3.7-6V
Power port support: Mobile charge, Mobile power bank, PC, USB port and so on.